31047262

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 47279232

約数和(自身を除く): 16231970

約数列:

[1, 2, 131, 163, 262, 326, 727, 1454, 21353, 42706, 95237, 118501, 190474, 237002, 15523631, 31047262]

約数ペア:

[(1, 31047262), (2, 15523631), (131, 237002), (163, 190474), (262, 118501), (326, 95237), (727, 42706), (1454, 21353)]