41947408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{23201}}^1$

素因数の和:23322

約数の個数: 20

約数和(自身を含む): 81995868

約数和(自身を除く): 40048460

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 23201, 46402, 92804, 185608, 371216, 2621713, 5243426, 10486852, 20973704, 41947408]

約数ペア:

[(1, 41947408), (2, 20973704), (4, 10486852), (8, 5243426), (16, 2621713), (113, 371216), (226, 185608), (452, 92804), (904, 46402), (1808, 23201)]