42513166

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 64512000

約数和(自身を除く): 21998834

約数列:

[1, 2, 199, 223, 398, 446, 479, 958, 44377, 88754, 95321, 106817, 190642, 213634, 21256583, 42513166]

約数ペア:

[(1, 42513166), (2, 21256583), (199, 213634), (223, 190642), (398, 106817), (446, 95321), (479, 88754), (958, 44377)]