85591268

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9643}}^1$

素因数の和:9971

約数の個数: 24

約数和(自身を含む): 171740352

約数和(自身を除く): 86149084

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 9643, 19286, 38572, 67501, 135002, 270004, 3056831, 6113662, 12227324, 21397817, 42795634, 85591268]

約数ペア:

[(1, 85591268), (2, 42795634), (4, 21397817), (7, 12227324), (14, 6113662), (28, 3056831), (317, 270004), (634, 135002), (1268, 67501), (2219, 38572), (4438, 19286), (8876, 9643)]