16591248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 90

約数和(自身を含む): 48439794

約数和(自身を除く): 31848546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 137, 144, 174, 232, 261, 274, 348, 411, 464, 522, 548, 696, 822, 841, 1044, 1096, 1233, 1392, 1644, 1682, 2088, 2192, 2466, 2523, 3288, 3364, 3973, 4176, 4932, 5046, 6576, 6728, 7569, 7946, 9864, 10092, 11919, 13456, 15138, 15892, 19728, 20184, 23838, 30276, 31784, 35757, 40368, 47676, 60552, 63568, 71514, 95352, 115217, 121104, 143028, 190704, 230434, 286056, 345651, 460868, 572112, 691302, 921736, 1036953, 1382604, 1843472, 2073906, 2765208, 4147812, 5530416, 8295624, 16591248]

約数ペア:

[(1, 16591248), (2, 8295624), (3, 5530416), (4, 4147812), (6, 2765208), (8, 2073906), (9, 1843472), (12, 1382604), (16, 1036953), (18, 921736), (24, 691302), (29, 572112), (36, 460868), (48, 345651), (58, 286056), (72, 230434), (87, 190704), (116, 143028), (137, 121104), (144, 115217), (174, 95352), (232, 71514), (261, 63568), (274, 60552), (348, 47676), (411, 40368), (464, 35757), (522, 31784), (548, 30276), (696, 23838), (822, 20184), (841, 19728), (1044, 15892), (1096, 15138), (1233, 13456), (1392, 11919), (1644, 10092), (1682, 9864), (2088, 7946), (2192, 7569), (2466, 6728), (2523, 6576), (3288, 5046), (3364, 4932), (3973, 4176)]