16071328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5549

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 22877792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5519, 11038, 22076, 38633, 44152, 71747, 77266, 88304, 143494, 154532, 176608, 286988, 309064, 502229, 573976, 618128, 1004458, 1147952, 1236256, 2008916, 2295904, 4017832, 8035664, 16071328]

約数ペア:

[(1, 16071328), (2, 8035664), (4, 4017832), (7, 2295904), (8, 2008916), (13, 1236256), (14, 1147952), (16, 1004458), (26, 618128), (28, 573976), (32, 502229), (52, 309064), (56, 286988), (91, 176608), (104, 154532), (112, 143494), (182, 88304), (208, 77266), (224, 71747), (364, 44152), (416, 38633), (728, 22076), (1456, 11038), (2912, 5519)]