85909498

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{887}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 130855680

約数和(自身を除く): 44946182

約数列:

[1, 2, 79, 158, 613, 887, 1226, 1774, 48427, 70073, 96854, 140146, 543731, 1087462, 42954749, 85909498]

約数ペア:

[(1, 85909498), (2, 42954749), (79, 1087462), (158, 543731), (613, 140146), (887, 96854), (1226, 70073), (1774, 48427)]