85897232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{49253}}^1$

素因数の和:49370

約数の個数: 20

約数和(自身を含む): 167956140

約数和(自身を除く): 82058908

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 49253, 98506, 197012, 394024, 788048, 5368577, 10737154, 21474308, 42948616, 85897232]

約数ペア:

[(1, 85897232), (2, 42948616), (4, 21474308), (8, 10737154), (16, 5368577), (109, 788048), (218, 394024), (436, 197012), (872, 98506), (1744, 49253)]