85310428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{41737}}^1$

素因数の和:41821

約数の個数: 24

約数和(自身を含む): 172962272

約数和(自身を除く): 87651844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 41737, 83474, 166948, 292159, 584318, 1168636, 3046801, 6093602, 12187204, 21327607, 42655214, 85310428]

約数ペア:

[(1, 85310428), (2, 42655214), (4, 21327607), (7, 12187204), (14, 6093602), (28, 3046801), (73, 1168636), (146, 584318), (292, 292159), (511, 166948), (1022, 83474), (2044, 41737)]