31580124

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{3253}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 73800720

約数和(自身を除く): 42220596

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 3253, 4854, 6506, 9708, 9759, 13012, 19518, 39036, 2631677, 5263354, 7895031, 10526708, 15790062, 31580124]

約数ペア:

[(1, 31580124), (2, 15790062), (3, 10526708), (4, 7895031), (6, 5263354), (12, 2631677), (809, 39036), (1618, 19518), (2427, 13012), (3236, 9759), (3253, 9708), (4854, 6506)]