31560628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2791}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 60508224

約数和(自身を除く): 28947596

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2791, 2827, 5582, 5654, 11164, 11308, 30701, 61402, 122804, 717287, 1434574, 2869148, 7890157, 15780314, 31560628]

約数ペア:

[(1, 31560628), (2, 15780314), (4, 7890157), (11, 2869148), (22, 1434574), (44, 717287), (257, 122804), (514, 61402), (1028, 30701), (2791, 11308), (2827, 11164), (5582, 5654)]