85895278

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 153216000

約数和(自身を除く): 67320722

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 259, 518, 553, 1106, 2099, 2923, 4198, 5846, 14693, 20461, 29386, 40922, 77663, 155326, 165821, 331642, 543641, 1087282, 1160747, 2321494, 6135377, 12270754, 42947639, 85895278]

約数ペア:

[(1, 85895278), (2, 42947639), (7, 12270754), (14, 6135377), (37, 2321494), (74, 1160747), (79, 1087282), (158, 543641), (259, 331642), (518, 165821), (553, 155326), (1106, 77663), (2099, 40922), (2923, 29386), (4198, 20461), (5846, 14693)]