80750896

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{22039}}^1$

素因数の和:22276

約数の個数: 20

約数和(自身を含む): 157145200

約数和(自身を除く): 76394304

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 22039, 44078, 88156, 176312, 352624, 5046931, 10093862, 20187724, 40375448, 80750896]

約数ペア:

[(1, 80750896), (2, 40375448), (4, 20187724), (8, 10093862), (16, 5046931), (229, 352624), (458, 176312), (916, 88156), (1832, 44078), (3664, 22039)]