144441616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{820691}}^1$

素因数の和:820710

約数の個数: 20

約数和(自身を含む): 305297424

約数和(自身を除く): 160855808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 820691, 1641382, 3282764, 6565528, 9027601, 13131056, 18055202, 36110404, 72220808, 144441616]

約数ペア:

[(1, 144441616), (2, 72220808), (4, 36110404), (8, 18055202), (11, 13131056), (16, 9027601), (22, 6565528), (44, 3282764), (88, 1641382), (176, 820691)]