31335564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200869}}^1$

素因数の和:200889

約数の個数: 24

約数和(自身を含む): 78741040

約数和(自身を除く): 47405476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 200869, 401738, 602607, 803476, 1205214, 2410428, 2611297, 5222594, 7833891, 10445188, 15667782, 31335564]

約数ペア:

[(1, 31335564), (2, 15667782), (3, 10445188), (4, 7833891), (6, 5222594), (12, 2611297), (13, 2410428), (26, 1205214), (39, 803476), (52, 602607), (78, 401738), (156, 200869)]