16496992

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 33802272

約数和(自身を除く): 17305280

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 137, 142, 212, 274, 284, 424, 548, 568, 848, 1096, 1136, 1696, 2192, 2272, 3763, 4384, 7261, 7526, 9727, 14522, 15052, 19454, 29044, 30104, 38908, 58088, 60208, 77816, 116176, 120416, 155632, 232352, 311264, 515531, 1031062, 2062124, 4124248, 8248496, 16496992]

約数ペア:

[(1, 16496992), (2, 8248496), (4, 4124248), (8, 2062124), (16, 1031062), (32, 515531), (53, 311264), (71, 232352), (106, 155632), (137, 120416), (142, 116176), (212, 77816), (274, 60208), (284, 58088), (424, 38908), (548, 30104), (568, 29044), (848, 19454), (1096, 15052), (1136, 14522), (1696, 9727), (2192, 7526), (2272, 7261), (3763, 4384)]