317739176

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20611}}^1$

素因数の和:20705

約数の個数: 32

約数和(自身を含む): 623306880

約数和(自身を除く): 305567704

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 20611, 41222, 82444, 164888, 845051, 968717, 1690102, 1937434, 3380204, 3874868, 6760408, 7749736, 39717397, 79434794, 158869588, 317739176]

約数ペア:

[(1, 317739176), (2, 158869588), (4, 79434794), (8, 39717397), (41, 7749736), (47, 6760408), (82, 3874868), (94, 3380204), (164, 1937434), (188, 1690102), (328, 968717), (376, 845051), (1927, 164888), (3854, 82444), (7708, 41222), (15416, 20611)]