87231706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{12451}}^1$

素因数の和:12597

約数の個数: 16

約数和(自身を含む): 136274688

約数和(自身を除く): 49042982

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 12451, 24902, 385981, 771962, 1406963, 2813926, 43615853, 87231706]

約数ペア:

[(1, 87231706), (2, 43615853), (31, 2813926), (62, 1406963), (113, 771962), (226, 385981), (3503, 24902), (7006, 12451)]