40390108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19531}}^1$

素因数の和:19593

約数の個数: 24

約数和(自身を含む): 78753024

約数和(自身を除く): 38362916

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19531, 39062, 78124, 214841, 429682, 859364, 917957, 1835914, 3671828, 10097527, 20195054, 40390108]

約数ペア:

[(1, 40390108), (2, 20195054), (4, 10097527), (11, 3671828), (22, 1835914), (44, 917957), (47, 859364), (94, 429682), (188, 214841), (517, 78124), (1034, 39062), (2068, 19531)]