8385556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 15676416

約数和(自身を除く): 7290860

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 971, 1942, 2159, 3884, 4318, 8636, 16507, 33014, 66028, 123317, 246634, 493268, 2096389, 4192778, 8385556]

約数ペア:

[(1, 8385556), (2, 4192778), (4, 2096389), (17, 493268), (34, 246634), (68, 123317), (127, 66028), (254, 33014), (508, 16507), (971, 8636), (1942, 4318), (2159, 3884)]