85311190

素因数分解:

$2^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{3571}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 153667440

約数和(自身を除く): 68356250

約数列:

[1, 2, 5, 10, 2389, 3571, 4778, 7142, 11945, 17855, 23890, 35710, 8531119, 17062238, 42655595, 85311190]

約数ペア:

[(1, 85311190), (2, 42655595), (5, 17062238), (10, 8531119), (2389, 35710), (3571, 23890), (4778, 17855), (7142, 11945)]