87774928

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{5437}}^1$

素因数の和:6454

約数の個数: 20

約数和(自身を含む): 170263780

約数和(自身を除く): 82488852

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 5437, 8072, 10874, 16144, 21748, 43496, 86992, 5485933, 10971866, 21943732, 43887464, 87774928]

約数ペア:

[(1, 87774928), (2, 43887464), (4, 21943732), (8, 10971866), (16, 5485933), (1009, 86992), (2018, 43496), (4036, 21748), (5437, 16144), (8072, 10874)]