38820752

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{4657}}^1$

素因数の和:5186

約数の個数: 20

約数和(自身を含む): 75375756

約数和(自身を除く): 36555004

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 4657, 8336, 9314, 18628, 37256, 74512, 2426297, 4852594, 9705188, 19410376, 38820752]

約数ペア:

[(1, 38820752), (2, 19410376), (4, 9705188), (8, 4852594), (16, 2426297), (521, 74512), (1042, 37256), (2084, 18628), (4168, 9314), (4657, 8336)]