42750454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4783}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 66306240

約数和(自身を除く): 23555786

約数列:

[1, 2, 41, 82, 109, 218, 4469, 4783, 8938, 9566, 196103, 392206, 521347, 1042694, 21375227, 42750454]

約数ペア:

[(1, 42750454), (2, 21375227), (41, 1042694), (82, 521347), (109, 392206), (218, 196103), (4469, 9566), (4783, 8938)]