86640194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{4157}}^1$

素因数の和:4789

約数の個数: 16

約数和(自身を含む): 137862648

約数和(自身を除く): 51222454

約数列:

[1, 2, 17, 34, 613, 1226, 4157, 8314, 10421, 20842, 70669, 141338, 2548241, 5096482, 43320097, 86640194]

約数ペア:

[(1, 86640194), (2, 43320097), (17, 5096482), (34, 2548241), (613, 141338), (1226, 70669), (4157, 20842), (8314, 10421)]