87492716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 158418960

約数和(自身を除く): 70926244

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 4253, 5143, 8506, 10286, 17012, 20572, 157361, 314722, 591167, 629444, 1182334, 2364668, 21873179, 43746358, 87492716]

約数ペア:

[(1, 87492716), (2, 43746358), (4, 21873179), (37, 2364668), (74, 1182334), (139, 629444), (148, 591167), (278, 314722), (556, 157361), (4253, 20572), (5143, 17012), (8506, 10286)]