83885990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{493447}}^1$

素因数の和:493471

約数の個数: 16

約数和(自身を含む): 159877152

約数和(自身を除く): 75991162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 493447, 986894, 2467235, 4934470, 8388599, 16777198, 41942995, 83885990]

約数ペア:

[(1, 83885990), (2, 41942995), (5, 16777198), (10, 8388599), (17, 4934470), (34, 2467235), (85, 986894), (170, 493447)]