99888932576

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{197803}}^1$

素因数の和:198223

約数の個数: 48

約数和(自身を含む): 201779069184

約数和(自身を除く): 101890136608

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 367, 688, 734, 1376, 1468, 2936, 5872, 11744, 15781, 31562, 63124, 126248, 197803, 252496, 395606, 504992, 791212, 1582424, 3164848, 6329696, 8505529, 17011058, 34022116, 68044232, 72593701, 136088464, 145187402, 272176928, 290374804, 580749608, 1161499216, 2322998432, 3121529143, 6243058286, 12486116572, 24972233144, 49944466288, 99888932576]

約数ペア:

[(1, 99888932576), (2, 49944466288), (4, 24972233144), (8, 12486116572), (16, 6243058286), (32, 3121529143), (43, 2322998432), (86, 1161499216), (172, 580749608), (344, 290374804), (367, 272176928), (688, 145187402), (734, 136088464), (1376, 72593701), (1468, 68044232), (2936, 34022116), (5872, 17011058), (11744, 8505529), (15781, 6329696), (31562, 3164848), (63124, 1582424), (126248, 791212), (197803, 504992), (252496, 395606)]