85385027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1487}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 105326592

約数和(自身を除く): 19941565

約数列:

[1, 7, 13, 91, 631, 1487, 4417, 8203, 10409, 19331, 57421, 135317, 938297, 6568079, 12197861, 85385027]

約数ペア:

[(1, 85385027), (7, 12197861), (13, 6568079), (91, 938297), (631, 135317), (1487, 57421), (4417, 19331), (8203, 10409)]