40657784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{95891}}^1$

素因数の和:95950

約数の個数: 16

約数和(自身を含む): 77672520

約数和(自身を除く): 37014736

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 95891, 191782, 383564, 767128, 5082223, 10164446, 20328892, 40657784]

約数ペア:

[(1, 40657784), (2, 20328892), (4, 10164446), (8, 5082223), (53, 767128), (106, 383564), (212, 191782), (424, 95891)]