31066378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130531}}^1$

素因数の和:130557

約数の個数: 16

約数和(自身を含む): 56389824

約数和(自身を除く): 25323446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 130531, 261062, 913717, 1827434, 2219027, 4438054, 15533189, 31066378]

約数ペア:

[(1, 31066378), (2, 15533189), (7, 4438054), (14, 2219027), (17, 1827434), (34, 913717), (119, 261062), (238, 130531)]