81059774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103657}}^1$

素因数の和:103699

約数の個数: 16

約数和(自身を含む): 134340768

約数和(自身を除く): 53280994

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 103657, 207314, 1762169, 2384111, 3524338, 4768222, 40529887, 81059774]

約数ペア:

[(1, 81059774), (2, 40529887), (17, 4768222), (23, 3524338), (34, 2384111), (46, 1762169), (391, 207314), (782, 103657)]