3237968

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1454

約数の個数: 20

約数和(自身を含む): 6318420

約数和(自身を除く): 3080452

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1289, 2512, 2578, 5156, 10312, 20624, 202373, 404746, 809492, 1618984, 3237968]

約数ペア:

[(1, 3237968), (2, 1618984), (4, 809492), (8, 404746), (16, 202373), (157, 20624), (314, 10312), (628, 5156), (1256, 2578), (1289, 2512)]