172369426

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4554

約数の個数: 24

約数和(自身を含む): 278819856

約数和(自身を除く): 106450430

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 2278, 4451, 8902, 19363, 38726, 75667, 151334, 298217, 596434, 1286339, 2572678, 5069689, 10139378, 86184713, 172369426]

約数ペア:

[(1, 172369426), (2, 86184713), (17, 10139378), (34, 5069689), (67, 2572678), (134, 1286339), (289, 596434), (578, 298217), (1139, 151334), (2278, 75667), (4451, 38726), (8902, 19363)]