164404208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{174157}}^1$

素因数の和:174224

約数の個数: 20

約数和(自身を含む): 323933880

約数和(自身を除く): 159529672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 174157, 348314, 696628, 1393256, 2786512, 10275263, 20550526, 41101052, 82202104, 164404208]

約数ペア:

[(1, 164404208), (2, 82202104), (4, 41101052), (8, 20550526), (16, 10275263), (59, 2786512), (118, 1393256), (236, 696628), (472, 348314), (944, 174157)]