31729136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{42193}}^1$

素因数の和:42248

約数の個数: 20

約数和(自身を含む): 62784672

約数和(自身を除く): 31055536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 42193, 84386, 168772, 337544, 675088, 1983071, 3966142, 7932284, 15864568, 31729136]

約数ペア:

[(1, 31729136), (2, 15864568), (4, 7932284), (8, 3966142), (16, 1983071), (47, 675088), (94, 337544), (188, 168772), (376, 84386), (752, 42193)]