24681656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 47760240

約数和(自身を除く): 23078584

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 457, 628, 914, 1256, 1828, 3656, 6751, 13502, 19651, 27004, 39302, 54008, 71749, 78604, 143498, 157208, 286996, 573992, 3085207, 6170414, 12340828, 24681656]

約数ペア:

[(1, 24681656), (2, 12340828), (4, 6170414), (8, 3085207), (43, 573992), (86, 286996), (157, 157208), (172, 143498), (314, 78604), (344, 71749), (457, 54008), (628, 39302), (914, 27004), (1256, 19651), (1828, 13502), (3656, 6751)]