31870644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204299}}^1$

素因数の和:204319

約数の個数: 24

約数和(自身を含む): 80085600

約数和(自身を除く): 48214956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 204299, 408598, 612897, 817196, 1225794, 2451588, 2655887, 5311774, 7967661, 10623548, 15935322, 31870644]

約数ペア:

[(1, 31870644), (2, 15935322), (3, 10623548), (4, 7967661), (6, 5311774), (12, 2655887), (13, 2451588), (26, 1225794), (39, 817196), (52, 612897), (78, 408598), (156, 204299)]