40507336

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{44809}}^1$

素因数の和:44928

約数の個数: 16

約数和(自身を含む): 76625100

約数和(自身を除く): 36117764

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 44809, 89618, 179236, 358472, 5063417, 10126834, 20253668, 40507336]

約数ペア:

[(1, 40507336), (2, 20253668), (4, 10126834), (8, 5063417), (113, 358472), (226, 179236), (452, 89618), (904, 44809)]