23693344

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 48631968

約数和(自身を除く): 24938624

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 257, 268, 344, 514, 536, 688, 1028, 1072, 1376, 2056, 2144, 2881, 4112, 5762, 8224, 11051, 11524, 17219, 22102, 23048, 34438, 44204, 46096, 68876, 88408, 92192, 137752, 176816, 275504, 353632, 551008, 740417, 1480834, 2961668, 5923336, 11846672, 23693344]

約数ペア:

[(1, 23693344), (2, 11846672), (4, 5923336), (8, 2961668), (16, 1480834), (32, 740417), (43, 551008), (67, 353632), (86, 275504), (134, 176816), (172, 137752), (257, 92192), (268, 88408), (344, 68876), (514, 46096), (536, 44204), (688, 34438), (1028, 23048), (1072, 22102), (1376, 17219), (2056, 11524), (2144, 11051), (2881, 8224), (4112, 5762)]