78868976

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{8543}}^1$

素因数の和:9128

約数の個数: 20

約数和(自身を含む): 153091392

約数和(自身を除く): 74222416

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 8543, 9232, 17086, 34172, 68344, 136688, 4929311, 9858622, 19717244, 39434488, 78868976]

約数ペア:

[(1, 78868976), (2, 39434488), (4, 19717244), (8, 9858622), (16, 4929311), (577, 136688), (1154, 68344), (2308, 34172), (4616, 17086), (8543, 9232)]