31352256

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 99852480

約数和(自身を除く): 68500224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 79, 96, 104, 106, 117, 144, 156, 158, 159, 192, 208, 212, 234, 237, 288, 312, 316, 318, 416, 424, 468, 474, 477, 576, 624, 632, 636, 689, 711, 832, 848, 936, 948, 954, 1027, 1248, 1264, 1272, 1378, 1422, 1696, 1872, 1896, 1908, 2054, 2067, 2496, 2528, 2544, 2756, 2844, 3081, 3392, 3744, 3792, 3816, 4108, 4134, 4187, 5056, 5088, 5512, 5688, 6162, 6201, 7488, 7584, 7632, 8216, 8268, 8374, 9243, 10176, 11024, 11376, 12324, 12402, 12561, 15168, 15264, 16432, 16536, 16748, 18486, 22048, 22752, 24648, 24804, 25122, 30528, 32864, 33072, 33496, 36972, 37683, 44096, 45504, 49296, 49608, 50244, 54431, 65728, 66144, 66992, 73944, 75366, 98592, 99216, 100488, 108862, 132288, 133984, 147888, 150732, 163293, 197184, 198432, 200976, 217724, 267968, 295776, 301464, 326586, 396864, 401952, 435448, 489879, 591552, 602928, 653172, 803904, 870896, 979758, 1205856, 1306344, 1741792, 1959516, 2411712, 2612688, 3483584, 3919032, 5225376, 7838064, 10450752, 15676128, 31352256]

約数ペア:

[(1, 31352256), (2, 15676128), (3, 10450752), (4, 7838064), (6, 5225376), (8, 3919032), (9, 3483584), (12, 2612688), (13, 2411712), (16, 1959516), (18, 1741792), (24, 1306344), (26, 1205856), (32, 979758), (36, 870896), (39, 803904), (48, 653172), (52, 602928), (53, 591552), (64, 489879), (72, 435448), (78, 401952), (79, 396864), (96, 326586), (104, 301464), (106, 295776), (117, 267968), (144, 217724), (156, 200976), (158, 198432), (159, 197184), (192, 163293), (208, 150732), (212, 147888), (234, 133984), (237, 132288), (288, 108862), (312, 100488), (316, 99216), (318, 98592), (416, 75366), (424, 73944), (468, 66992), (474, 66144), (477, 65728), (576, 54431), (624, 50244), (632, 49608), (636, 49296), (689, 45504), (711, 44096), (832, 37683), (848, 36972), (936, 33496), (948, 33072), (954, 32864), (1027, 30528), (1248, 25122), (1264, 24804), (1272, 24648), (1378, 22752), (1422, 22048), (1696, 18486), (1872, 16748), (1896, 16536), (1908, 16432), (2054, 15264), (2067, 15168), (2496, 12561), (2528, 12402), (2544, 12324), (2756, 11376), (2844, 11024), (3081, 10176), (3392, 9243), (3744, 8374), (3792, 8268), (3816, 8216), (4108, 7632), (4134, 7584), (4187, 7488), (5056, 6201), (5088, 6162), (5512, 5688)]