87675316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2003}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 158909184

約数和(自身を除く): 71233868

約数列:

[1, 2, 4, 31, 62, 124, 353, 706, 1412, 2003, 4006, 8012, 10943, 21886, 43772, 62093, 124186, 248372, 707059, 1414118, 2828236, 21918829, 43837658, 87675316]

約数ペア:

[(1, 87675316), (2, 43837658), (4, 21918829), (31, 2828236), (62, 1414118), (124, 707059), (353, 248372), (706, 124186), (1412, 62093), (2003, 43772), (4006, 21886), (8012, 10943)]