85990226

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{20963}}^1$

素因数の和:21265

約数の個数: 16

約数和(自身を含む): 147921984

約数和(自身を除く): 61931758

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 20963, 41926, 146741, 293482, 6142159, 12284318, 42995113, 85990226]

約数ペア:

[(1, 85990226), (2, 42995113), (7, 12284318), (14, 6142159), (293, 293482), (586, 146741), (2051, 41926), (4102, 20963)]