42086834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 65118168

約数和(自身を除く): 23031334

約数列:

[1, 2, 37, 74, 257, 514, 2213, 4426, 9509, 19018, 81881, 163762, 568741, 1137482, 21043417, 42086834]

約数ペア:

[(1, 42086834), (2, 21043417), (37, 1137482), (74, 568741), (257, 163762), (514, 81881), (2213, 19018), (4426, 9509)]