16561248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15683}}^1$

素因数の和:15707

約数の個数: 48

約数和(自身を含む): 47428416

約数和(自身を除く): 30867168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 15683, 31366, 47049, 62732, 94098, 125464, 172513, 188196, 250928, 345026, 376392, 501856, 517539, 690052, 752784, 1035078, 1380104, 1505568, 2070156, 2760208, 4140312, 5520416, 8280624, 16561248]

約数ペア:

[(1, 16561248), (2, 8280624), (3, 5520416), (4, 4140312), (6, 2760208), (8, 2070156), (11, 1505568), (12, 1380104), (16, 1035078), (22, 752784), (24, 690052), (32, 517539), (33, 501856), (44, 376392), (48, 345026), (66, 250928), (88, 188196), (96, 172513), (132, 125464), (176, 94098), (264, 62732), (352, 47049), (528, 31366), (1056, 15683)]