89804557414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1\times {\mathrm{42961}}^1$

素因数の和:50296

約数の個数: 32

約数和(自身を含む): 158282318880

約数和(自身を除く): 68477761466

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7309, 14618, 42961, 80399, 85922, 95017, 160798, 190034, 472571, 558493, 945142, 1045187, 1116986, 2090374, 6143423, 12286846, 314001949, 628003898, 3454021439, 4082025337, 6908042878, 8164050674, 44902278707, 89804557414]

約数ペア:

[(1, 89804557414), (2, 44902278707), (11, 8164050674), (13, 6908042878), (22, 4082025337), (26, 3454021439), (143, 628003898), (286, 314001949), (7309, 12286846), (14618, 6143423), (42961, 2090374), (80399, 1116986), (85922, 1045187), (95017, 945142), (160798, 558493), (190034, 472571)]