31838688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 144

約数和(自身を含む): 109680480

約数和(自身を除く): 77841792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 929, 952, 1008, 1071, 1224, 1428, 1632, 1858, 1904, 2016, 2142, 2448, 2787, 2856, 3716, 3808, 4284, 4896, 5574, 5712, 6503, 7432, 8361, 8568, 11148, 11424, 13006, 14864, 15793, 16722, 17136, 19509, 22296, 26012, 29728, 31586, 33444, 34272, 39018, 44592, 47379, 52024, 58527, 63172, 66888, 78036, 89184, 94758, 104048, 110551, 117054, 126344, 133776, 142137, 156072, 189516, 208096, 221102, 234108, 252688, 267552, 284274, 312144, 331653, 379032, 442204, 468216, 505376, 568548, 624288, 663306, 758064, 884408, 936432, 994959, 1137096, 1326612, 1516128, 1768816, 1872864, 1989918, 2274192, 2653224, 3537632, 3979836, 4548384, 5306448, 7959672, 10612896, 15919344, 31838688]

約数ペア:

[(1, 31838688), (2, 15919344), (3, 10612896), (4, 7959672), (6, 5306448), (7, 4548384), (8, 3979836), (9, 3537632), (12, 2653224), (14, 2274192), (16, 1989918), (17, 1872864), (18, 1768816), (21, 1516128), (24, 1326612), (28, 1137096), (32, 994959), (34, 936432), (36, 884408), (42, 758064), (48, 663306), (51, 624288), (56, 568548), (63, 505376), (68, 468216), (72, 442204), (84, 379032), (96, 331653), (102, 312144), (112, 284274), (119, 267552), (126, 252688), (136, 234108), (144, 221102), (153, 208096), (168, 189516), (204, 156072), (224, 142137), (238, 133776), (252, 126344), (272, 117054), (288, 110551), (306, 104048), (336, 94758), (357, 89184), (408, 78036), (476, 66888), (504, 63172), (544, 58527), (612, 52024), (672, 47379), (714, 44592), (816, 39018), (929, 34272), (952, 33444), (1008, 31586), (1071, 29728), (1224, 26012), (1428, 22296), (1632, 19509), (1858, 17136), (1904, 16722), (2016, 15793), (2142, 14864), (2448, 13006), (2787, 11424), (2856, 11148), (3716, 8568), (3808, 8361), (4284, 7432), (4896, 6503), (5574, 5712)]