65697616

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{12953}}^1$

素因数の和:13278

約数の個数: 20

約数和(自身を含む): 127700532

約数和(自身を除く): 62002916

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 12953, 25906, 51812, 103624, 207248, 4106101, 8212202, 16424404, 32848808, 65697616]

約数ペア:

[(1, 65697616), (2, 32848808), (4, 16424404), (8, 8212202), (16, 4106101), (317, 207248), (634, 103624), (1268, 51812), (2536, 25906), (5072, 12953)]