38946268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9007}}^1$

素因数の和:9081

約数の個数: 24

約数和(自身を含む): 72640512

約数和(自身を除く): 33694244

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 9007, 18014, 36028, 207161, 414322, 423329, 828644, 846658, 1693316, 9736567, 19473134, 38946268]

約数ペア:

[(1, 38946268), (2, 19473134), (4, 9736567), (23, 1693316), (46, 846658), (47, 828644), (92, 423329), (94, 414322), (188, 207161), (1081, 36028), (2162, 18014), (4324, 9007)]