61351642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{27611}}^1$

素因数の和:27725

約数の個数: 16

約数和(自身を含む): 101391264

約数和(自身を除く): 40039622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 27611, 55222, 303721, 607442, 2788711, 5577422, 30675821, 61351642]

約数ペア:

[(1, 61351642), (2, 30675821), (11, 5577422), (22, 2788711), (101, 607442), (202, 303721), (1111, 55222), (2222, 27611)]