80854424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75991}}^1$

素因数の和:76023

約数の個数: 32

約数和(自身を含む): 182380800

約数和(自身を除く): 101526376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 75991, 151982, 303964, 531937, 607928, 1063874, 1443829, 2127748, 2887658, 4255496, 5775316, 10106803, 11550632, 20213606, 40427212, 80854424]

約数ペア:

[(1, 80854424), (2, 40427212), (4, 20213606), (7, 11550632), (8, 10106803), (14, 5775316), (19, 4255496), (28, 2887658), (38, 2127748), (56, 1443829), (76, 1063874), (133, 607928), (152, 531937), (266, 303964), (532, 151982), (1064, 75991)]