31539118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4108

約数の個数: 24

約数和(自身を含む): 53468208

約数和(自身を除く): 21929090

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 4057, 7774, 8114, 52741, 93311, 105482, 186622, 685633, 1213043, 1371266, 2426086, 15769559, 31539118]

約数ペア:

[(1, 31539118), (2, 15769559), (13, 2426086), (23, 1371266), (26, 1213043), (46, 685633), (169, 186622), (299, 105482), (338, 93311), (598, 52741), (3887, 8114), (4057, 7774)]