86528776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{636241}}^1$

素因数の和:636264

約数の個数: 16

約数和(自身を含む): 171785340

約数和(自身を除く): 85256564

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 636241, 1272482, 2544964, 5089928, 10816097, 21632194, 43264388, 86528776]

約数ペア:

[(1, 86528776), (2, 43264388), (4, 21632194), (8, 10816097), (17, 5089928), (34, 2544964), (68, 1272482), (136, 636241)]