31130102

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 47392800

約数和(自身を除く): 16262698

約数列:

[1, 2, 103, 206, 349, 433, 698, 866, 35947, 44599, 71894, 89198, 151117, 302234, 15565051, 31130102]

約数ペア:

[(1, 31130102), (2, 15565051), (103, 302234), (206, 151117), (349, 89198), (433, 71894), (698, 44599), (866, 35947)]