86871652

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3779}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 174000960

約数和(自身を除く): 87129308

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3284, 3779, 5747, 7558, 11494, 15116, 22988, 26453, 52906, 105812, 3102559, 6205118, 12410236, 21717913, 43435826, 86871652]

約数ペア:

[(1, 86871652), (2, 43435826), (4, 21717913), (7, 12410236), (14, 6205118), (28, 3102559), (821, 105812), (1642, 52906), (3284, 26453), (3779, 22988), (5747, 15116), (7558, 11494)]