31472804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 60293856

約数和(自身を除く): 28821052

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 2161, 3641, 4322, 7282, 8644, 14564, 23771, 47542, 95084, 715291, 1430582, 2861164, 7868201, 15736402, 31472804]

約数ペア:

[(1, 31472804), (2, 15736402), (4, 7868201), (11, 2861164), (22, 1430582), (44, 715291), (331, 95084), (662, 47542), (1324, 23771), (2161, 14564), (3641, 8644), (4322, 7282)]