40915256

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{26777}}^1$

素因数の和:26974

約数の個数: 16

約数和(自身を含む): 77120640

約数和(自身を除く): 36205384

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 26777, 53554, 107108, 214216, 5114407, 10228814, 20457628, 40915256]

約数ペア:

[(1, 40915256), (2, 20457628), (4, 10228814), (8, 5114407), (191, 214216), (382, 107108), (764, 53554), (1528, 26777)]