87430934

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 134294976

約数和(自身を除く): 46864042

約数列:

[1, 2, 61, 122, 137, 274, 5231, 8357, 10462, 16714, 319091, 638182, 716647, 1433294, 43715467, 87430934]

約数ペア:

[(1, 87430934), (2, 43715467), (61, 1433294), (122, 716647), (137, 638182), (274, 319091), (5231, 16714), (8357, 10462)]