31297702916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20011319}}^1$

素因数の和:20011363

約数の個数: 24

約数和(自身を含む): 60514231680

約数和(自身を除く): 29216528764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20011319, 40022638, 80045276, 340192423, 460260337, 680384846, 920520674, 1360769692, 1841041348, 7824425729, 15648851458, 31297702916]

約数ペア:

[(1, 31297702916), (2, 15648851458), (4, 7824425729), (17, 1841041348), (23, 1360769692), (34, 920520674), (46, 680384846), (68, 460260337), (92, 340192423), (391, 80045276), (782, 40022638), (1564, 20011319)]