79702928

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{4937}}^1$

素因数の和:5954

約数の個数: 20

約数和(自身を含む): 154608780

約数和(自身を除く): 74905852

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 4937, 8072, 9874, 16144, 19748, 39496, 78992, 4981433, 9962866, 19925732, 39851464, 79702928]

約数ペア:

[(1, 79702928), (2, 39851464), (4, 19925732), (8, 9962866), (16, 4981433), (1009, 78992), (2018, 39496), (4036, 19748), (4937, 16144), (8072, 9874)]