16125808

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4217}}^1$

素因数の和:4464

約数の個数: 20

約数和(自身を含む): 31381920

約数和(自身を除く): 15256112

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4217, 8434, 16868, 33736, 67472, 1007863, 2015726, 4031452, 8062904, 16125808]

約数ペア:

[(1, 16125808), (2, 8062904), (4, 4031452), (8, 2015726), (16, 1007863), (239, 67472), (478, 33736), (956, 16868), (1912, 8434), (3824, 4217)]