85890616

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41453}}^1$

素因数の和:41503

約数の個数: 32

約数和(自身を含む): 189030240

約数和(自身を除く): 103139624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 41453, 82906, 165812, 290171, 331624, 580342, 1160684, 1533761, 2321368, 3067522, 6135044, 10736327, 12270088, 21472654, 42945308, 85890616]

約数ペア:

[(1, 85890616), (2, 42945308), (4, 21472654), (7, 12270088), (8, 10736327), (14, 6135044), (28, 3067522), (37, 2321368), (56, 1533761), (74, 1160684), (148, 580342), (259, 331624), (296, 290171), (518, 165812), (1036, 82906), (2072, 41453)]