81663424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41161}}^1$

素因数の和:41204

約数の個数: 28

約数和(自身を含む): 167282368

約数和(自身を除く): 85618944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 41161, 82322, 164644, 329288, 658576, 1275991, 1317152, 2551982, 2634304, 5103964, 10207928, 20415856, 40831712, 81663424]

約数ペア:

[(1, 81663424), (2, 40831712), (4, 20415856), (8, 10207928), (16, 5103964), (31, 2634304), (32, 2551982), (62, 1317152), (64, 1275991), (124, 658576), (248, 329288), (496, 164644), (992, 82322), (1984, 41161)]