31350974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 48299328

約数和(自身を除く): 16948354

約数列:

[1, 2, 47, 94, 197, 394, 1693, 3386, 9259, 18518, 79571, 159142, 333521, 667042, 15675487, 31350974]

約数ペア:

[(1, 31350974), (2, 15675487), (47, 667042), (94, 333521), (197, 159142), (394, 79571), (1693, 18518), (3386, 9259)]