56345008

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{11251}}^1$

素因数の和:11572

約数の個数: 20

約数和(自身を含む): 109526968

約数和(自身を除く): 53181960

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 11251, 22502, 45004, 90008, 180016, 3521563, 7043126, 14086252, 28172504, 56345008]

約数ペア:

[(1, 56345008), (2, 28172504), (4, 14086252), (8, 7043126), (16, 3521563), (313, 180016), (626, 90008), (1252, 45004), (2504, 22502), (5008, 11251)]