85795376

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 170090304

約数和(自身を除く): 84294928

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 268, 326, 491, 536, 652, 982, 1072, 1304, 1964, 2608, 3928, 7856, 10921, 21842, 32897, 43684, 65794, 80033, 87368, 131588, 160066, 174736, 263176, 320132, 526352, 640264, 1280528, 5362211, 10724422, 21448844, 42897688, 85795376]

約数ペア:

[(1, 85795376), (2, 42897688), (4, 21448844), (8, 10724422), (16, 5362211), (67, 1280528), (134, 640264), (163, 526352), (268, 320132), (326, 263176), (491, 174736), (536, 160066), (652, 131588), (982, 87368), (1072, 80033), (1304, 65794), (1964, 43684), (2608, 32897), (3928, 21842), (7856, 10921)]