83456968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78437}}^1$

素因数の和:78469

約数の個数: 32

約数和(自身を含む): 188251200

約数和(自身を除く): 104794232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 78437, 156874, 313748, 549059, 627496, 1098118, 1490303, 2196236, 2980606, 4392472, 5961212, 10432121, 11922424, 20864242, 41728484, 83456968]

約数ペア:

[(1, 83456968), (2, 41728484), (4, 20864242), (7, 11922424), (8, 10432121), (14, 5961212), (19, 4392472), (28, 2980606), (38, 2196236), (56, 1490303), (76, 1098118), (133, 627496), (152, 549059), (266, 313748), (532, 156874), (1064, 78437)]