31042022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10771}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 51188544

約数和(自身を除く): 20146522

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10771, 21542, 118481, 236962, 1411001, 2822002, 15521011, 31042022]

約数ペア:

[(1, 31042022), (2, 15521011), (11, 2822002), (22, 1411001), (131, 236962), (262, 118481), (1441, 21542), (2882, 10771)]