85399874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15650

約数の個数: 32

約数和(自身を含む): 161761536

約数和(自身を除く): 76361662

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 15601, 31202, 109207, 218414, 265217, 358823, 530434, 717646, 1856519, 2511761, 3713038, 5023522, 6099991, 12199982, 42699937, 85399874]

約数ペア:

[(1, 85399874), (2, 42699937), (7, 12199982), (14, 6099991), (17, 5023522), (23, 3713038), (34, 2511761), (46, 1856519), (119, 717646), (161, 530434), (238, 358823), (322, 265217), (391, 218414), (782, 109207), (2737, 31202), (5474, 15601)]