40390008

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16339}}^1$

素因数の和:16451

約数の個数: 32

約数和(自身を含む): 101961600

約数和(自身を除く): 61571592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 16339, 32678, 49017, 65356, 98034, 130712, 196068, 392136, 1682917, 3365834, 5048751, 6731668, 10097502, 13463336, 20195004, 40390008]

約数ペア:

[(1, 40390008), (2, 20195004), (3, 13463336), (4, 10097502), (6, 6731668), (8, 5048751), (12, 3365834), (24, 1682917), (103, 392136), (206, 196068), (309, 130712), (412, 98034), (618, 65356), (824, 49017), (1236, 32678), (2472, 16339)]