22431248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 53329920

約数和(自身を除く): 30898672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 127, 133, 152, 166, 254, 266, 304, 332, 508, 532, 581, 664, 889, 1016, 1064, 1162, 1328, 1577, 1778, 2032, 2128, 2324, 2413, 3154, 3556, 4648, 4826, 6308, 7112, 9296, 9652, 10541, 11039, 12616, 14224, 16891, 19304, 21082, 22078, 25232, 33782, 38608, 42164, 44156, 67564, 73787, 84328, 88312, 135128, 147574, 168656, 176624, 200279, 270256, 295148, 400558, 590296, 801116, 1180592, 1401953, 1602232, 2803906, 3204464, 5607812, 11215624, 22431248]

約数ペア:

[(1, 22431248), (2, 11215624), (4, 5607812), (7, 3204464), (8, 2803906), (14, 1602232), (16, 1401953), (19, 1180592), (28, 801116), (38, 590296), (56, 400558), (76, 295148), (83, 270256), (112, 200279), (127, 176624), (133, 168656), (152, 147574), (166, 135128), (254, 88312), (266, 84328), (304, 73787), (332, 67564), (508, 44156), (532, 42164), (581, 38608), (664, 33782), (889, 25232), (1016, 22078), (1064, 21082), (1162, 19304), (1328, 16891), (1577, 14224), (1778, 12616), (2032, 11039), (2128, 10541), (2324, 9652), (2413, 9296), (3154, 7112), (3556, 6308), (4648, 4826)]