82558366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 139252608

約数和(自身を除く): 56694242

約数列:

[1, 2, 11, 22, 43, 86, 197, 394, 443, 473, 886, 946, 2167, 4334, 4873, 8471, 9746, 16942, 19049, 38098, 87271, 93181, 174542, 186362, 209539, 419078, 959981, 1919962, 3752653, 7505306, 41279183, 82558366]

約数ペア:

[(1, 82558366), (2, 41279183), (11, 7505306), (22, 3752653), (43, 1919962), (86, 959981), (197, 419078), (394, 209539), (443, 186362), (473, 174542), (886, 93181), (946, 87271), (2167, 38098), (4334, 19049), (4873, 16942), (8471, 9746)]