31523056

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18413}}^1$

素因数の和:18528

約数の個数: 20

約数和(自身を含む): 61650072

約数和(自身を除く): 30127016

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18413, 36826, 73652, 147304, 294608, 1970191, 3940382, 7880764, 15761528, 31523056]

約数ペア:

[(1, 31523056), (2, 15761528), (4, 7880764), (8, 3940382), (16, 1970191), (107, 294608), (214, 147304), (428, 73652), (856, 36826), (1712, 18413)]