80833288

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 154107360

約数和(自身を除く): 73274072

約数列:

[1, 2, 4, 8, 131, 137, 262, 274, 524, 548, 563, 1048, 1096, 1126, 2252, 4504, 17947, 35894, 71788, 73753, 77131, 143576, 147506, 154262, 295012, 308524, 590024, 617048, 10104161, 20208322, 40416644, 80833288]

約数ペア:

[(1, 80833288), (2, 40416644), (4, 20208322), (8, 10104161), (131, 617048), (137, 590024), (262, 308524), (274, 295012), (524, 154262), (548, 147506), (563, 143576), (1048, 77131), (1096, 73753), (1126, 71788), (2252, 35894), (4504, 17947)]