40790696

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{21157}}^1$

素因数の和:21404

約数の個数: 16

約数和(自身を含む): 76803540

約数和(自身を除く): 36012844

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 21157, 42314, 84628, 169256, 5098837, 10197674, 20395348, 40790696]

約数ペア:

[(1, 40790696), (2, 20395348), (4, 10197674), (8, 5098837), (241, 169256), (482, 84628), (964, 42314), (1928, 21157)]