39893164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5745

約数の個数: 24

約数和(自身を含む): 73191888

約数和(自身を除く): 33298724

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 5657, 7052, 11314, 22628, 231937, 243251, 463874, 486502, 927748, 973004, 9973291, 19946582, 39893164]

約数ペア:

[(1, 39893164), (2, 19946582), (4, 9973291), (41, 973004), (43, 927748), (82, 486502), (86, 463874), (164, 243251), (172, 231937), (1763, 22628), (3526, 11314), (5657, 7052)]