39806622848

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{10031911}}^1$

素因数の和:10031956

約数の個数: 32

約数和(自身を含む): 81860401920

約数和(自身を除く): 42053779072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 10031911, 20063822, 40127644, 80255288, 160510576, 310989241, 321021152, 621978482, 642042304, 1243956964, 1284084608, 2487913928, 4975827856, 9951655712, 19903311424, 39806622848]

約数ペア:

[(1, 39806622848), (2, 19903311424), (4, 9951655712), (8, 4975827856), (16, 2487913928), (31, 1284084608), (32, 1243956964), (62, 642042304), (64, 621978482), (124, 321021152), (128, 310989241), (248, 160510576), (496, 80255288), (992, 40127644), (1984, 20063822), (3968, 10031911)]