31860816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51059}}^1$

素因数の和:51083

約数の個数: 40

約数和(自身を含む): 88640160

約数和(自身を除く): 56779344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 51059, 102118, 153177, 204236, 306354, 408472, 612708, 663767, 816944, 1225416, 1327534, 1991301, 2450832, 2655068, 3982602, 5310136, 7965204, 10620272, 15930408, 31860816]

約数ペア:

[(1, 31860816), (2, 15930408), (3, 10620272), (4, 7965204), (6, 5310136), (8, 3982602), (12, 2655068), (13, 2450832), (16, 1991301), (24, 1327534), (26, 1225416), (39, 816944), (48, 663767), (52, 612708), (78, 408472), (104, 306354), (156, 204236), (208, 153177), (312, 102118), (624, 51059)]