31142722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2621}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 50436792

約数和(自身を除く): 19294070

約数列:

[1, 2, 13, 26, 457, 914, 2621, 5242, 5941, 11882, 34073, 68146, 1197797, 2395594, 15571361, 31142722]

約数ペア:

[(1, 31142722), (2, 15571361), (13, 2395594), (26, 1197797), (457, 68146), (914, 34073), (2621, 11882), (5242, 5941)]