85840328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80677}}^1$

素因数の和:80709

約数の個数: 32

約数和(自身を含む): 193627200

約数和(自身を除く): 107786872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 80677, 161354, 322708, 564739, 645416, 1129478, 1532863, 2258956, 3065726, 4517912, 6131452, 10730041, 12262904, 21460082, 42920164, 85840328]

約数ペア:

[(1, 85840328), (2, 42920164), (4, 21460082), (7, 12262904), (8, 10730041), (14, 6131452), (19, 4517912), (28, 3065726), (38, 2258956), (56, 1532863), (76, 1129478), (133, 645416), (152, 564739), (266, 322708), (532, 161354), (1064, 80677)]