40915663484

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{114931639}}^1$

素因数の和:114931732

約数の個数: 12

約数和(自身を含む): 72406933200

約数和(自身を除く): 31491269716

約数列:

[1, 2, 4, 89, 178, 356, 114931639, 229863278, 459726556, 10228915871, 20457831742, 40915663484]

約数ペア:

[(1, 40915663484), (2, 20457831742), (4, 10228915871), (89, 459726556), (178, 229863278), (356, 114931639)]