31240218698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{35171}}^1$

素因数の和:35582

約数の個数: 32

約数和(自身を含む): 51052861440

約数和(自身を除く): 19812642742

約数列:

[1, 2, 13, 26, 127, 254, 269, 538, 1651, 3302, 3497, 6994, 34163, 35171, 68326, 70342, 444119, 457223, 888238, 914446, 4466717, 8933434, 9460999, 18921998, 58067321, 116134642, 122992987, 245985974, 1201546873, 2403093746, 15620109349, 31240218698]

約数ペア:

[(1, 31240218698), (2, 15620109349), (13, 2403093746), (26, 1201546873), (127, 245985974), (254, 122992987), (269, 116134642), (538, 58067321), (1651, 18921998), (3302, 9460999), (3497, 8933434), (6994, 4466717), (34163, 914446), (35171, 888238), (68326, 457223), (70342, 444119)]