22590136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 43853040

約数和(自身を除く): 21262904

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 677, 776, 1354, 2708, 4171, 5416, 8342, 16684, 29111, 33368, 58222, 65669, 116444, 131338, 232888, 262676, 525352, 2823767, 5647534, 11295068, 22590136]

約数ペア:

[(1, 22590136), (2, 11295068), (4, 5647534), (8, 2823767), (43, 525352), (86, 262676), (97, 232888), (172, 131338), (194, 116444), (344, 65669), (388, 58222), (677, 33368), (776, 29111), (1354, 16684), (2708, 8342), (4171, 5416)]