42278161

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 44815680

約数和(自身を除く): 2537519

約数列:

[1, 37, 59, 107, 181, 2183, 3959, 6313, 6697, 10679, 19367, 233581, 395123, 716579, 1142653, 42278161]

約数ペア:

[(1, 42278161), (37, 1142653), (59, 716579), (107, 395123), (181, 233581), (2183, 19367), (3959, 10679), (6313, 6697)]