164013374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{377911}}^1$

素因数の和:377951

約数の個数: 16

約数和(自身を含む): 290236416

約数和(自身を除く): 126223042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 377911, 755822, 2645377, 5290754, 11715241, 23430482, 82006687, 164013374]

約数ペア:

[(1, 164013374), (2, 82006687), (7, 23430482), (14, 11715241), (31, 5290754), (62, 2645377), (217, 755822), (434, 377911)]