47117584

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{18757}}^1$

素因数の和:18922

約数の個数: 20

約数和(自身を含む): 91876684

約数和(自身を除く): 44759100

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 18757, 37514, 75028, 150056, 300112, 2944849, 5889698, 11779396, 23558792, 47117584]

約数ペア:

[(1, 47117584), (2, 23558792), (4, 11779396), (8, 5889698), (16, 2944849), (157, 300112), (314, 150056), (628, 75028), (1256, 37514), (2512, 18757)]