87964624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4423}}^1$

素因数の和:4555

約数の個数: 40

約数和(自身を含む): 187612992

約数和(自身を除く): 99648368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4423, 4972, 8846, 9944, 17692, 19888, 35384, 48653, 70768, 97306, 194612, 389224, 499799, 778448, 999598, 1999196, 3998392, 5497789, 7996784, 10995578, 21991156, 43982312, 87964624]

約数ペア:

[(1, 87964624), (2, 43982312), (4, 21991156), (8, 10995578), (11, 7996784), (16, 5497789), (22, 3998392), (44, 1999196), (88, 999598), (113, 778448), (176, 499799), (226, 389224), (452, 194612), (904, 97306), (1243, 70768), (1808, 48653), (2486, 35384), (4423, 19888), (4972, 17692), (8846, 9944)]