63648742

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3323}}^1$

素因数の和:3543

約数の個数: 16

約数和(自身を含む): 97685712

約数和(自身を除く): 34036970

約数列:

[1, 2, 61, 122, 157, 314, 3323, 6646, 9577, 19154, 202703, 405406, 521711, 1043422, 31824371, 63648742]

約数ペア:

[(1, 63648742), (2, 31824371), (61, 1043422), (122, 521711), (157, 405406), (314, 202703), (3323, 19154), (6646, 9577)]