85261816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 169056000

約数和(自身を除く): 83794184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 2347, 4541, 4694, 9082, 9388, 18164, 18776, 36328, 44593, 89186, 178372, 356744, 560933, 1121866, 2243732, 4487464, 10657727, 21315454, 42630908, 85261816]

約数ペア:

[(1, 85261816), (2, 42630908), (4, 21315454), (8, 10657727), (19, 4487464), (38, 2243732), (76, 1121866), (152, 560933), (239, 356744), (478, 178372), (956, 89186), (1912, 44593), (2347, 36328), (4541, 18776), (4694, 18164), (9082, 9388)]