31268926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1787}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 50614704

約数和(自身を除く): 19345778

約数列:

[1, 2, 13, 26, 673, 1346, 1787, 3574, 8749, 17498, 23231, 46462, 1202651, 2405302, 15634463, 31268926]

約数ペア:

[(1, 31268926), (2, 15634463), (13, 2405302), (26, 1202651), (673, 46462), (1346, 23231), (1787, 17498), (3574, 8749)]