86137708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1266731}}^1$

素因数の和:1266752

約数の個数: 12

約数和(自身を含む): 159608232

約数和(自身を除く): 73470524

約数列:

[1, 2, 4, 17, 34, 68, 1266731, 2533462, 5066924, 21534427, 43068854, 86137708]

約数ペア:

[(1, 86137708), (2, 43068854), (4, 21534427), (17, 5066924), (34, 2533462), (68, 1266731)]