80686961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 85631040

約数和(自身を除く): 4944079

約数列:

[1, 29, 67, 131, 317, 1943, 3799, 8777, 9193, 21239, 41527, 254533, 615931, 1204283, 2782309, 80686961]

約数ペア:

[(1, 80686961), (29, 2782309), (67, 1204283), (131, 615931), (317, 254533), (1943, 41527), (3799, 21239), (8777, 9193)]