42086608

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{7537}}^1$

素因数の和:7894

約数の個数: 20

約数和(自身を含む): 81787300

約数和(自身を除く): 39700692

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 7537, 15074, 30148, 60296, 120592, 2630413, 5260826, 10521652, 21043304, 42086608]

約数ペア:

[(1, 42086608), (2, 21043304), (4, 10521652), (8, 5260826), (16, 2630413), (349, 120592), (698, 60296), (1396, 30148), (2792, 15074), (5584, 7537)]