86768330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21319}}^1$

素因数の和:21374

約数の個数: 32

約数和(自身を含む): 174994560

約数和(自身を除く): 88226230

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 21319, 42638, 106595, 213190, 234509, 469018, 788803, 1172545, 1577606, 2345090, 3944015, 7888030, 8676833, 17353666, 43384165, 86768330]

約数ペア:

[(1, 86768330), (2, 43384165), (5, 17353666), (10, 8676833), (11, 7888030), (22, 3944015), (37, 2345090), (55, 1577606), (74, 1172545), (110, 788803), (185, 469018), (370, 234509), (407, 213190), (814, 106595), (2035, 42638), (4070, 21319)]