42442216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 40112984

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 1559, 3118, 3403, 6236, 6806, 12472, 13612, 27224, 63919, 127838, 129397, 255676, 258794, 511352, 517588, 1035176, 5305277, 10610554, 21221108, 42442216]

約数ペア:

[(1, 42442216), (2, 21221108), (4, 10610554), (8, 5305277), (41, 1035176), (82, 517588), (83, 511352), (164, 258794), (166, 255676), (328, 129397), (332, 127838), (664, 63919), (1559, 27224), (3118, 13612), (3403, 12472), (6236, 6806)]