31843392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 107289600

約数和(自身を除く): 75446208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 43, 48, 56, 57, 58, 64, 76, 84, 86, 87, 96, 112, 114, 116, 129, 133, 152, 168, 172, 174, 192, 203, 224, 228, 232, 258, 266, 301, 304, 336, 344, 348, 399, 406, 448, 456, 464, 516, 532, 551, 602, 608, 609, 672, 688, 696, 798, 812, 817, 903, 912, 928, 1032, 1064, 1102, 1204, 1216, 1218, 1247, 1344, 1376, 1392, 1596, 1624, 1634, 1653, 1806, 1824, 1856, 2064, 2128, 2204, 2408, 2436, 2451, 2494, 2752, 2784, 3192, 3248, 3268, 3306, 3612, 3648, 3741, 3857, 4128, 4256, 4408, 4816, 4872, 4902, 4988, 5568, 5719, 6384, 6496, 6536, 6612, 7224, 7482, 7714, 8256, 8512, 8729, 8816, 9632, 9744, 9804, 9976, 11438, 11571, 12768, 12992, 13072, 13224, 14448, 14964, 15428, 17157, 17458, 17632, 19264, 19488, 19608, 19952, 22876, 23142, 23693, 25536, 26144, 26187, 26448, 28896, 29928, 30856, 34314, 34916, 35264, 38976, 39216, 39904, 45752, 46284, 47386, 52288, 52374, 52896, 57792, 59856, 61712, 68628, 69832, 71079, 78432, 79808, 91504, 92568, 94772, 104748, 105792, 119712, 123424, 137256, 139664, 142158, 156864, 165851, 183008, 185136, 189544, 209496, 239424, 246848, 274512, 279328, 284316, 331702, 366016, 370272, 379088, 418992, 497553, 549024, 558656, 568632, 663404, 740544, 758176, 837984, 995106, 1098048, 1137264, 1326808, 1516352, 1675968, 1990212, 2274528, 2653616, 3980424, 4549056, 5307232, 7960848, 10614464, 15921696, 31843392]

約数ペア:

[(1, 31843392), (2, 15921696), (3, 10614464), (4, 7960848), (6, 5307232), (7, 4549056), (8, 3980424), (12, 2653616), (14, 2274528), (16, 1990212), (19, 1675968), (21, 1516352), (24, 1326808), (28, 1137264), (29, 1098048), (32, 995106), (38, 837984), (42, 758176), (43, 740544), (48, 663404), (56, 568632), (57, 558656), (58, 549024), (64, 497553), (76, 418992), (84, 379088), (86, 370272), (87, 366016), (96, 331702), (112, 284316), (114, 279328), (116, 274512), (129, 246848), (133, 239424), (152, 209496), (168, 189544), (172, 185136), (174, 183008), (192, 165851), (203, 156864), (224, 142158), (228, 139664), (232, 137256), (258, 123424), (266, 119712), (301, 105792), (304, 104748), (336, 94772), (344, 92568), (348, 91504), (399, 79808), (406, 78432), (448, 71079), (456, 69832), (464, 68628), (516, 61712), (532, 59856), (551, 57792), (602, 52896), (608, 52374), (609, 52288), (672, 47386), (688, 46284), (696, 45752), (798, 39904), (812, 39216), (817, 38976), (903, 35264), (912, 34916), (928, 34314), (1032, 30856), (1064, 29928), (1102, 28896), (1204, 26448), (1216, 26187), (1218, 26144), (1247, 25536), (1344, 23693), (1376, 23142), (1392, 22876), (1596, 19952), (1624, 19608), (1634, 19488), (1653, 19264), (1806, 17632), (1824, 17458), (1856, 17157), (2064, 15428), (2128, 14964), (2204, 14448), (2408, 13224), (2436, 13072), (2451, 12992), (2494, 12768), (2752, 11571), (2784, 11438), (3192, 9976), (3248, 9804), (3268, 9744), (3306, 9632), (3612, 8816), (3648, 8729), (3741, 8512), (3857, 8256), (4128, 7714), (4256, 7482), (4408, 7224), (4816, 6612), (4872, 6536), (4902, 6496), (4988, 6384), (5568, 5719)]