31359362912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{4621}}^1\times {\mathrm{6841}}^1$

素因数の和:11503

約数の個数: 48

約数和(自身を含む): 63753427584

約数和(自身を除く): 32394064672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 4621, 6841, 9242, 13682, 18484, 27364, 36968, 54728, 73936, 109456, 143251, 147872, 212071, 218912, 286502, 424142, 573004, 848284, 1146008, 1696568, 2292016, 3393136, 4584032, 6786272, 31612261, 63224522, 126449044, 252898088, 505796176, 979980091, 1011592352, 1959960182, 3919920364, 7839840728, 15679681456, 31359362912]

約数ペア:

[(1, 31359362912), (2, 15679681456), (4, 7839840728), (8, 3919920364), (16, 1959960182), (31, 1011592352), (32, 979980091), (62, 505796176), (124, 252898088), (248, 126449044), (496, 63224522), (992, 31612261), (4621, 6786272), (6841, 4584032), (9242, 3393136), (13682, 2292016), (18484, 1696568), (27364, 1146008), (36968, 848284), (54728, 573004), (73936, 424142), (109456, 286502), (143251, 218912), (147872, 212071)]