31333133030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{198173}}^1$

素因数の和:198440

約数の個数: 32

約数和(自身を含む): 57330945504

約数和(自身を除く): 25997812474

約数列:

[1, 2, 5, 10, 97, 163, 194, 326, 485, 815, 970, 1630, 15811, 31622, 79055, 158110, 198173, 396346, 990865, 1981730, 19222781, 32302199, 38445562, 64604398, 96113905, 161510995, 192227810, 323021990, 3133313303, 6266626606, 15666566515, 31333133030]

約数ペア:

[(1, 31333133030), (2, 15666566515), (5, 6266626606), (10, 3133313303), (97, 323021990), (163, 192227810), (194, 161510995), (326, 96113905), (485, 64604398), (815, 38445562), (970, 32302199), (1630, 19222781), (15811, 1981730), (31622, 990865), (79055, 396346), (158110, 198173)]