16397792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 35026992

約数和(自身を除く): 18629200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 701, 731, 1376, 1402, 1462, 2804, 2924, 5608, 5848, 11216, 11696, 11917, 22432, 23392, 23834, 30143, 47668, 60286, 95336, 120572, 190672, 241144, 381344, 482288, 512431, 964576, 1024862, 2049724, 4099448, 8198896, 16397792]

約数ペア:

[(1, 16397792), (2, 8198896), (4, 4099448), (8, 2049724), (16, 1024862), (17, 964576), (32, 512431), (34, 482288), (43, 381344), (68, 241144), (86, 190672), (136, 120572), (172, 95336), (272, 60286), (344, 47668), (544, 30143), (688, 23834), (701, 23392), (731, 22432), (1376, 11917), (1402, 11696), (1462, 11216), (2804, 5848), (2924, 5608)]