82921424

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{3221}}^1$

素因数の和:4838

約数の個数: 20

約数和(自身を含む): 160810020

約数和(自身を除く): 77888596

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 3221, 6436, 6442, 12872, 12884, 25744, 25768, 51536, 5182589, 10365178, 20730356, 41460712, 82921424]

約数ペア:

[(1, 82921424), (2, 41460712), (4, 20730356), (8, 10365178), (16, 5182589), (1609, 51536), (3218, 25768), (3221, 25744), (6436, 12884), (6442, 12872)]