23755264

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 52934112

約数和(自身を除く): 29178848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 83, 86, 104, 128, 166, 172, 208, 256, 332, 344, 416, 512, 559, 664, 688, 832, 1079, 1118, 1328, 1376, 1664, 2158, 2236, 2656, 2752, 3328, 3569, 4316, 4472, 5312, 5504, 6656, 7138, 8632, 8944, 10624, 11008, 14276, 17264, 17888, 21248, 22016, 28552, 34528, 35776, 42496, 46397, 57104, 69056, 71552, 92794, 114208, 138112, 143104, 185588, 228416, 276224, 286208, 371176, 456832, 552448, 742352, 913664, 1484704, 1827328, 2969408, 5938816, 11877632, 23755264]

約数ペア:

[(1, 23755264), (2, 11877632), (4, 5938816), (8, 2969408), (13, 1827328), (16, 1484704), (26, 913664), (32, 742352), (43, 552448), (52, 456832), (64, 371176), (83, 286208), (86, 276224), (104, 228416), (128, 185588), (166, 143104), (172, 138112), (208, 114208), (256, 92794), (332, 71552), (344, 69056), (416, 57104), (512, 46397), (559, 42496), (664, 35776), (688, 34528), (832, 28552), (1079, 22016), (1118, 21248), (1328, 17888), (1376, 17264), (1664, 14276), (2158, 11008), (2236, 10624), (2656, 8944), (2752, 8632), (3328, 7138), (3569, 6656), (4316, 5504), (4472, 5312)]