80442256

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{13127}}^1$

素因数の和:13518

約数の個数: 20

約数和(自身を含む): 156275712

約数和(自身を除く): 75833456

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 13127, 26254, 52508, 105016, 210032, 5027641, 10055282, 20110564, 40221128, 80442256]

約数ペア:

[(1, 80442256), (2, 40221128), (4, 20110564), (8, 10055282), (16, 5027641), (383, 210032), (766, 105016), (1532, 52508), (3064, 26254), (6128, 13127)]