31188668

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2939}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 62563200

約数和(自身を除く): 31374532

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2939, 5306, 5878, 10612, 11756, 20573, 41146, 82292, 1113881, 2227762, 4455524, 7797167, 15594334, 31188668]

約数ペア:

[(1, 31188668), (2, 15594334), (4, 7797167), (7, 4455524), (14, 2227762), (28, 1113881), (379, 82292), (758, 41146), (1516, 20573), (2653, 11756), (2939, 10612), (5306, 5878)]