40354012

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{4567}}^1$

素因数の和:4665

約数の個数: 18

約数和(自身を含む): 72169832

約数和(自身を除く): 31815820

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 4567, 8836, 9134, 18268, 214649, 429298, 858596, 10088503, 20177006, 40354012]

約数ペア:

[(1, 40354012), (2, 20177006), (4, 10088503), (47, 858596), (94, 429298), (188, 214649), (2209, 18268), (4418, 9134), (4567, 8836)]