31408404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60869}}^1$

素因数の和:60919

約数の個数: 24

約数和(自身を含む): 74991840

約数和(自身を除く): 43583436

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 60869, 121738, 182607, 243476, 365214, 730428, 2617367, 5234734, 7852101, 10469468, 15704202, 31408404]

約数ペア:

[(1, 31408404), (2, 15704202), (3, 10469468), (4, 7852101), (6, 5234734), (12, 2617367), (43, 730428), (86, 365214), (129, 243476), (172, 182607), (258, 121738), (516, 60869)]