85892156

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71339}}^1$

素因数の和:71393

約数の個数: 24

約数和(自身を含む): 175781760

約数和(自身を除く): 89889604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 71339, 142678, 285356, 499373, 998746, 1997492, 3067577, 6135154, 12270308, 21473039, 42946078, 85892156]

約数ペア:

[(1, 85892156), (2, 42946078), (4, 21473039), (7, 12270308), (14, 6135154), (28, 3067577), (43, 1997492), (86, 998746), (172, 499373), (301, 285356), (602, 142678), (1204, 71339)]