23597816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 27723784

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 131, 178, 184, 253, 262, 356, 506, 524, 712, 979, 1012, 1048, 1441, 1958, 2024, 2047, 2882, 3013, 3916, 4094, 5764, 6026, 7832, 8188, 11528, 11659, 12052, 16376, 22517, 23318, 24104, 33143, 45034, 46636, 66286, 90068, 93272, 128249, 132572, 180136, 256498, 265144, 268157, 512996, 536314, 1025992, 1072628, 2145256, 2949727, 5899454, 11798908, 23597816]

約数ペア:

[(1, 23597816), (2, 11798908), (4, 5899454), (8, 2949727), (11, 2145256), (22, 1072628), (23, 1025992), (44, 536314), (46, 512996), (88, 268157), (89, 265144), (92, 256498), (131, 180136), (178, 132572), (184, 128249), (253, 93272), (262, 90068), (356, 66286), (506, 46636), (524, 45034), (712, 33143), (979, 24104), (1012, 23318), (1048, 22517), (1441, 16376), (1958, 12052), (2024, 11659), (2047, 11528), (2882, 8188), (3013, 7832), (3916, 6026), (4094, 5764)]