40354096

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{5471}}^1$

素因数の和:5940

約数の個数: 20

約数和(自身を含む): 78369984

約数和(自身を除く): 38015888

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 5471, 7376, 10942, 21884, 43768, 87536, 2522131, 5044262, 10088524, 20177048, 40354096]

約数ペア:

[(1, 40354096), (2, 20177048), (4, 10088524), (8, 5044262), (16, 2522131), (461, 87536), (922, 43768), (1844, 21884), (3688, 10942), (5471, 7376)]