23163584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 49621440

約数和(自身を除く): 26457856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 443, 608, 688, 817, 886, 1216, 1376, 1634, 1772, 2752, 3268, 3544, 6536, 7088, 8417, 13072, 14176, 16834, 19049, 26144, 28352, 33668, 38098, 52288, 67336, 76196, 134672, 152392, 269344, 304784, 361931, 538688, 609568, 723862, 1219136, 1447724, 2895448, 5790896, 11581792, 23163584]

約数ペア:

[(1, 23163584), (2, 11581792), (4, 5790896), (8, 2895448), (16, 1447724), (19, 1219136), (32, 723862), (38, 609568), (43, 538688), (64, 361931), (76, 304784), (86, 269344), (152, 152392), (172, 134672), (304, 76196), (344, 67336), (443, 52288), (608, 38098), (688, 33668), (817, 28352), (886, 26144), (1216, 19049), (1376, 16834), (1634, 14176), (1772, 13072), (2752, 8417), (3268, 7088), (3544, 6536)]