22663688

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{42283}}^1$

素因数の和:42356

約数の個数: 16

約数和(自身を含む): 43129680

約数和(自身を除く): 20465992

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 42283, 84566, 169132, 338264, 2832961, 5665922, 11331844, 22663688]

約数ペア:

[(1, 22663688), (2, 11331844), (4, 5665922), (8, 2832961), (67, 338264), (134, 169132), (268, 84566), (536, 42283)]