31603132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2731}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 60584832

約数和(自身を除く): 28981700

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2731, 2893, 5462, 5786, 10924, 11572, 30041, 60082, 120164, 718253, 1436506, 2873012, 7900783, 15801566, 31603132]

約数ペア:

[(1, 31603132), (2, 15801566), (4, 7900783), (11, 2873012), (22, 1436506), (44, 718253), (263, 120164), (526, 60082), (1052, 30041), (2731, 11572), (2893, 10924), (5462, 5786)]