31048634

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 47667336

約数和(自身を除く): 16618702

約数列:

[1, 2, 61, 122, 157, 314, 1621, 3242, 9577, 19154, 98881, 197762, 254497, 508994, 15524317, 31048634]

約数ペア:

[(1, 31048634), (2, 15524317), (61, 508994), (122, 254497), (157, 197762), (314, 98881), (1621, 19154), (3242, 9577)]