23781064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 46300320

約数和(自身を除く): 22519256

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 947, 1894, 3139, 3788, 6278, 7576, 12556, 25112, 40721, 69131, 81442, 138262, 162884, 276524, 325768, 553048, 2972633, 5945266, 11890532, 23781064]

約数ペア:

[(1, 23781064), (2, 11890532), (4, 5945266), (8, 2972633), (43, 553048), (73, 325768), (86, 276524), (146, 162884), (172, 138262), (292, 81442), (344, 69131), (584, 40721), (947, 25112), (1894, 12556), (3139, 7576), (3788, 6278)]