86568488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{636533}}^1$

素因数の和:636556

約数の個数: 16

約数和(自身を含む): 171864180

約数和(自身を除く): 85295692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 636533, 1273066, 2546132, 5092264, 10821061, 21642122, 43284244, 86568488]

約数ペア:

[(1, 86568488), (2, 43284244), (4, 21642122), (8, 10821061), (17, 5092264), (34, 2546132), (68, 1273066), (136, 636533)]