87397714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{11527}}^1$

素因数の和:11769

約数の個数: 16

約数和(自身を含む): 139442688

約数和(自身を除く): 52044974

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 11527, 23054, 195959, 391918, 2570521, 5141042, 43698857, 87397714]

約数ペア:

[(1, 87397714), (2, 43698857), (17, 5141042), (34, 2570521), (223, 391918), (446, 195959), (3791, 23054), (7582, 11527)]