85990198

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{9859}}^1$

素因数の和:9964

約数の個数: 24

約数和(自身を含む): 151745400

約数和(自身を除く): 65755202

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 9859, 19718, 69013, 138026, 483091, 877451, 966182, 1754902, 6142157, 12284314, 42995099, 85990198]

約数ペア:

[(1, 85990198), (2, 42995099), (7, 12284314), (14, 6142157), (49, 1754902), (89, 966182), (98, 877451), (178, 483091), (623, 138026), (1246, 69013), (4361, 19718), (8722, 9859)]