87090634

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 132096096

約数和(自身を除く): 45005462

約数列:

[1, 2, 131, 262, 491, 677, 982, 1354, 64321, 88687, 128642, 177374, 332407, 664814, 43545317, 87090634]

約数ペア:

[(1, 87090634), (2, 43545317), (131, 664814), (262, 332407), (491, 177374), (677, 128642), (982, 88687), (1354, 64321)]