42956356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 77785344

約数和(自身を除く): 34828988

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 2543, 4223, 5086, 8446, 10172, 16892, 104263, 208526, 261929, 417052, 523858, 1047716, 10739089, 21478178, 42956356]

約数ペア:

[(1, 42956356), (2, 21478178), (4, 10739089), (41, 1047716), (82, 523858), (103, 417052), (164, 261929), (206, 208526), (412, 104263), (2543, 16892), (4223, 10172), (5086, 8446)]