31566022

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 48020544

約数和(自身を除く): 16454522

約数列:

[1, 2, 131, 211, 262, 422, 571, 1142, 27641, 55282, 74801, 120481, 149602, 240962, 15783011, 31566022]

約数ペア:

[(1, 31566022), (2, 15783011), (131, 240962), (211, 149602), (262, 120481), (422, 74801), (571, 55282), (1142, 27641)]