31540548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202183}}^1$

素因数の和:202203

約数の個数: 24

約数和(自身を含む): 79256128

約数和(自身を除く): 47715580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 202183, 404366, 606549, 808732, 1213098, 2426196, 2628379, 5256758, 7885137, 10513516, 15770274, 31540548]

約数ペア:

[(1, 31540548), (2, 15770274), (3, 10513516), (4, 7885137), (6, 5256758), (12, 2628379), (13, 2426196), (26, 1213098), (39, 808732), (52, 606549), (78, 404366), (156, 202183)]