89231885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1913}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 113002560

約数和(自身を除く): 23770675

約数列:

[1, 5, 19, 95, 491, 1913, 2455, 9329, 9565, 36347, 46645, 181735, 939283, 4696415, 17846377, 89231885]

約数ペア:

[(1, 89231885), (5, 17846377), (19, 4696415), (95, 939283), (491, 181735), (1913, 46645), (2455, 36347), (9329, 9565)]