90678226

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 137225088

約数和(自身を除く): 46546862

約数列:

[1, 2, 271, 293, 542, 571, 586, 1142, 79403, 154741, 158806, 167303, 309482, 334606, 45339113, 90678226]

約数ペア:

[(1, 90678226), (2, 45339113), (271, 334606), (293, 309482), (542, 167303), (571, 158806), (586, 154741), (1142, 79403)]