85445668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277421}}^1$

素因数の和:277443

約数の個数: 24

約数和(自身を含む): 186427584

約数和(自身を除く): 100981916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 277421, 554842, 1109684, 1941947, 3051631, 3883894, 6103262, 7767788, 12206524, 21361417, 42722834, 85445668]

約数ペア:

[(1, 85445668), (2, 42722834), (4, 21361417), (7, 12206524), (11, 7767788), (14, 6103262), (22, 3883894), (28, 3051631), (44, 1941947), (77, 1109684), (154, 554842), (308, 277421)]