31883644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21189

約数の個数: 24

約数和(自身を含む): 62163360

約数和(自身を除く): 30279716

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 21143, 42286, 84572, 274859, 549718, 613147, 1099436, 1226294, 2452588, 7970911, 15941822, 31883644]

約数ペア:

[(1, 31883644), (2, 15941822), (4, 7970911), (13, 2452588), (26, 1226294), (29, 1099436), (52, 613147), (58, 549718), (116, 274859), (377, 84572), (754, 42286), (1508, 21143)]