85124788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160009}}^1$

素因数の和:160039

約数の個数: 24

約数和(自身を含む): 179211200

約数和(自身を除く): 94086412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 160009, 320018, 640036, 1120063, 2240126, 3040171, 4480252, 6080342, 12160684, 21281197, 42562394, 85124788]

約数ペア:

[(1, 85124788), (2, 42562394), (4, 21281197), (7, 12160684), (14, 6080342), (19, 4480252), (28, 3040171), (38, 2240126), (76, 1120063), (133, 640036), (266, 320018), (532, 160009)]