31335706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 49175424

約数和(自身を除く): 17839718

約数列:

[1, 2, 23, 46, 557, 1114, 1223, 2446, 12811, 25622, 28129, 56258, 681211, 1362422, 15667853, 31335706]

約数ペア:

[(1, 31335706), (2, 15667853), (23, 1362422), (46, 681211), (557, 56258), (1114, 28129), (1223, 25622), (2446, 12811)]