40628824

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39989}}^1$

素因数の和:40122

約数の個数: 16

約数和(自身を含む): 76780800

約数和(自身を除く): 36151976

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39989, 79978, 159956, 319912, 5078603, 10157206, 20314412, 40628824]

約数ペア:

[(1, 40628824), (2, 20314412), (4, 10157206), (8, 5078603), (127, 319912), (254, 159956), (508, 79978), (1016, 39989)]