85871032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43457}}^1$

素因数の和:43495

約数の個数: 32

約数和(自身を含む): 182523600

約数和(自身を除く): 96652568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 43457, 86914, 173828, 347656, 564941, 825683, 1129882, 1651366, 2259764, 3302732, 4519528, 6605464, 10733879, 21467758, 42935516, 85871032]

約数ペア:

[(1, 85871032), (2, 42935516), (4, 21467758), (8, 10733879), (13, 6605464), (19, 4519528), (26, 3302732), (38, 2259764), (52, 1651366), (76, 1129882), (104, 825683), (152, 564941), (247, 347656), (494, 173828), (988, 86914), (1976, 43457)]