2170811456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{99469}}^1$

素因数の和:99523

約数の個数: 56

約数和(自身を含む): 4850952960

約数和(自身を除く): 2680141504

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21824, 99469, 198938, 397876, 795752, 1094159, 1591504, 2188318, 3083539, 3183008, 4376636, 6167078, 6366016, 8753272, 12334156, 17506544, 24668312, 33918929, 35013088, 49336624, 67837858, 70026176, 98673248, 135675716, 197346496, 271351432, 542702864, 1085405728, 2170811456]

約数ペア:

[(1, 2170811456), (2, 1085405728), (4, 542702864), (8, 271351432), (11, 197346496), (16, 135675716), (22, 98673248), (31, 70026176), (32, 67837858), (44, 49336624), (62, 35013088), (64, 33918929), (88, 24668312), (124, 17506544), (176, 12334156), (248, 8753272), (341, 6366016), (352, 6167078), (496, 4376636), (682, 3183008), (704, 3083539), (992, 2188318), (1364, 1591504), (1984, 1094159), (2728, 795752), (5456, 397876), (10912, 198938), (21824, 99469)]