56118904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{412639}}^1$

素因数の和:412662

約数の個数: 16

約数和(自身を含む): 111412800

約数和(自身を除く): 55293896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 412639, 825278, 1650556, 3301112, 7014863, 14029726, 28059452, 56118904]

約数ペア:

[(1, 56118904), (2, 28059452), (4, 14029726), (8, 7014863), (17, 3301112), (34, 1650556), (68, 825278), (136, 412639)]