31793590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 60212160

約数和(自身を除く): 28418570

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1009, 1370, 2018, 3151, 5045, 6302, 10090, 15755, 23207, 31510, 46414, 116035, 138233, 232070, 276466, 691165, 1382330, 3179359, 6358718, 15896795, 31793590]

約数ペア:

[(1, 31793590), (2, 15896795), (5, 6358718), (10, 3179359), (23, 1382330), (46, 691165), (115, 276466), (137, 232070), (230, 138233), (274, 116035), (685, 46414), (1009, 31510), (1370, 23207), (2018, 15755), (3151, 10090), (5045, 6302)]