39930064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{60869}}^1$

素因数の和:60918

約数の個数: 20

約数和(自身を含む): 79252740

約数和(自身を除く): 39322676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 60869, 121738, 243476, 486952, 973904, 2495629, 4991258, 9982516, 19965032, 39930064]

約数ペア:

[(1, 39930064), (2, 19965032), (4, 9982516), (8, 4991258), (16, 2495629), (41, 973904), (82, 486952), (164, 243476), (328, 121738), (656, 60869)]