42885508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13763}}^1$

素因数の和:13827

約数の個数: 24

約数和(自身を含む): 80932320

約数和(自身を除く): 38046812

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 13763, 27526, 55052, 261497, 522994, 564283, 1045988, 1128566, 2257132, 10721377, 21442754, 42885508]

約数ペア:

[(1, 42885508), (2, 21442754), (4, 10721377), (19, 2257132), (38, 1128566), (41, 1045988), (76, 564283), (82, 522994), (164, 261497), (779, 55052), (1558, 27526), (3116, 13763)]