85688908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1260131}}^1$

素因数の和:1260152

約数の個数: 12

約数和(自身を含む): 158776632

約数和(自身を除く): 73087724

約数列:

[1, 2, 4, 17, 34, 68, 1260131, 2520262, 5040524, 21422227, 42844454, 85688908]

約数ペア:

[(1, 85688908), (2, 42844454), (4, 21422227), (17, 5040524), (34, 2520262), (68, 1260131)]