39402512

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{19391}}^1$

素因数の和:19526

約数の個数: 20

約数和(自身を含む): 76947456

約数和(自身を除く): 37544944

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 19391, 38782, 77564, 155128, 310256, 2462657, 4925314, 9850628, 19701256, 39402512]

約数ペア:

[(1, 39402512), (2, 19701256), (4, 9850628), (8, 4925314), (16, 2462657), (127, 310256), (254, 155128), (508, 77564), (1016, 38782), (2032, 19391)]