31291214974

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1\times {\mathrm{66851}}^1$

素因数の和:68111

約数の個数: 16

約数和(自身を含む): 47190024576

約数和(自身を除く): 15898809602

約数列:

[1, 2, 227, 454, 1031, 2062, 66851, 133702, 234037, 468074, 15175177, 30350354, 68923381, 137846762, 15645607487, 31291214974]

約数ペア:

[(1, 31291214974), (2, 15645607487), (227, 137846762), (454, 68923381), (1031, 30350354), (2062, 15175177), (66851, 468074), (133702, 234037)]