31403348

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 56391552

約数和(自身を除く): 24988204

約数列:

[1, 2, 4, 53, 106, 167, 212, 334, 668, 887, 1774, 3548, 8851, 17702, 35404, 47011, 94022, 148129, 188044, 296258, 592516, 7850837, 15701674, 31403348]

約数ペア:

[(1, 31403348), (2, 15701674), (4, 7850837), (53, 592516), (106, 296258), (167, 188044), (212, 148129), (334, 94022), (668, 47011), (887, 35404), (1774, 17702), (3548, 8851)]