85629856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4853

約数の個数: 48

約数和(自身を含む): 185812704

約数和(自身を除く): 100182848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 4787, 8944, 9574, 17888, 19148, 38296, 62231, 76592, 124462, 153184, 205841, 248924, 411682, 497848, 823364, 995696, 1646728, 1991392, 2675933, 3293456, 5351866, 6586912, 10703732, 21407464, 42814928, 85629856]

約数ペア:

[(1, 85629856), (2, 42814928), (4, 21407464), (8, 10703732), (13, 6586912), (16, 5351866), (26, 3293456), (32, 2675933), (43, 1991392), (52, 1646728), (86, 995696), (104, 823364), (172, 497848), (208, 411682), (344, 248924), (416, 205841), (559, 153184), (688, 124462), (1118, 76592), (1376, 62231), (2236, 38296), (4472, 19148), (4787, 17888), (8944, 9574)]