87591962

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 133213920

約数和(自身を除く): 45621958

約数列:

[1, 2, 139, 163, 278, 326, 1933, 3866, 22657, 45314, 268687, 315079, 537374, 630158, 43795981, 87591962]

約数ペア:

[(1, 87591962), (2, 43795981), (139, 630158), (163, 537374), (278, 315079), (326, 268687), (1933, 45314), (3866, 22657)]