40656208

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{2377}}^1$

素因数の和:3454

約数の個数: 20

約数和(自身を含む): 78878260

約数和(自身を除く): 38222052

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 2377, 4276, 4754, 8552, 9508, 17104, 19016, 38032, 2541013, 5082026, 10164052, 20328104, 40656208]

約数ペア:

[(1, 40656208), (2, 20328104), (4, 10164052), (8, 5082026), (16, 2541013), (1069, 38032), (2138, 19016), (2377, 17104), (4276, 9508), (4754, 8552)]