31873238

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1607}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 49089024

約数和(自身を除く): 17215786

約数列:

[1, 2, 47, 94, 211, 422, 1607, 3214, 9917, 19834, 75529, 151058, 339077, 678154, 15936619, 31873238]

約数ペア:

[(1, 31873238), (2, 15936619), (47, 678154), (94, 339077), (211, 151058), (422, 75529), (1607, 19834), (3214, 9917)]