82580872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2557}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 169441920

約数和(自身を除く): 86861048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2557, 2936, 4037, 5114, 8074, 10228, 16148, 20456, 28127, 32296, 56254, 112508, 225016, 938419, 1876838, 3753676, 7507352, 10322609, 20645218, 41290436, 82580872]

約数ペア:

[(1, 82580872), (2, 41290436), (4, 20645218), (8, 10322609), (11, 7507352), (22, 3753676), (44, 1876838), (88, 938419), (367, 225016), (734, 112508), (1468, 56254), (2557, 32296), (2936, 28127), (4037, 20456), (5114, 16148), (8074, 10228)]