31671436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 57234240

約数和(自身を除く): 25562804

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 2003, 3953, 4006, 7906, 8012, 15812, 118177, 134201, 236354, 268402, 472708, 536804, 7917859, 15835718, 31671436]

約数ペア:

[(1, 31671436), (2, 15835718), (4, 7917859), (59, 536804), (67, 472708), (118, 268402), (134, 236354), (236, 134201), (268, 118177), (2003, 15812), (3953, 8012), (4006, 7906)]