85362578

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{19861}}^1$

素因数の和:20177

約数の個数: 16

約数和(自身を含む): 146819904

約数和(自身を除く): 61457326

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 19861, 39722, 139027, 278054, 6097327, 12194654, 42681289, 85362578]

約数ペア:

[(1, 85362578), (2, 42681289), (7, 12194654), (14, 6097327), (307, 278054), (614, 139027), (2149, 39722), (4298, 19861)]