8165716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 15467144

約数和(自身を除く): 7301428

約数列:

[1, 2, 4, 13, 26, 52, 373, 421, 746, 842, 1492, 1684, 4849, 5473, 9698, 10946, 19396, 21892, 157033, 314066, 628132, 2041429, 4082858, 8165716]

約数ペア:

[(1, 8165716), (2, 4082858), (4, 2041429), (13, 628132), (26, 314066), (52, 157033), (373, 21892), (421, 19396), (746, 10946), (842, 9698), (1492, 5473), (1684, 4849)]