161564846

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{45821}}^1$

素因数の和:45907

約数の個数: 16

約数和(自身を含む): 254037168

約数和(自身を除く): 92472322

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 45821, 91642, 1878661, 1970303, 3757322, 3940606, 80782423, 161564846]

約数ペア:

[(1, 161564846), (2, 80782423), (41, 3940606), (43, 3757322), (82, 1970303), (86, 1878661), (1763, 91642), (3526, 45821)]