61438834

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 94368960

約数和(自身を除く): 32930126

約数列:

[1, 2, 61, 122, 139, 278, 3623, 7246, 8479, 16958, 221003, 442006, 503597, 1007194, 30719417, 61438834]

約数ペア:

[(1, 61438834), (2, 30719417), (61, 1007194), (122, 503597), (139, 442006), (278, 221003), (3623, 16958), (7246, 8479)]