83888216

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{41777}}^1$

素因数の和:42034

約数の個数: 16

約数和(自身を含む): 157920840

約数和(自身を除く): 74032624

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 41777, 83554, 167108, 334216, 10486027, 20972054, 41944108, 83888216]

約数ペア:

[(1, 83888216), (2, 41944108), (4, 20972054), (8, 10486027), (251, 334216), (502, 167108), (1004, 83554), (2008, 41777)]