231938786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{86351}}^1$

素因数の和:86449

約数の個数: 16

約数和(自身を含む): 373040640

約数和(自身を除く): 141101854

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 86351, 172702, 1467967, 2935934, 6821729, 13643458, 115969393, 231938786]

約数ペア:

[(1, 231938786), (2, 115969393), (17, 13643458), (34, 6821729), (79, 2935934), (158, 1467967), (1343, 172702), (2686, 86351)]