87975634

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{19913}}^1$

素因数の和:20009

約数の個数: 12

約数和(自身を含む): 134837694

約数和(自身を除く): 46862060

約数列:

[1, 2, 47, 94, 2209, 4418, 19913, 39826, 935911, 1871822, 43987817, 87975634]

約数ペア:

[(1, 87975634), (2, 43987817), (47, 1871822), (94, 935911), (2209, 39826), (4418, 19913)]