68334128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{33629}}^1$

素因数の和:33764

約数の個数: 20

約数和(自身を含む): 133443840

約数和(自身を除く): 65109712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 33629, 67258, 134516, 269032, 538064, 4270883, 8541766, 17083532, 34167064, 68334128]

約数ペア:

[(1, 68334128), (2, 34167064), (4, 17083532), (8, 8541766), (16, 4270883), (127, 538064), (254, 269032), (508, 134516), (1016, 67258), (2032, 33629)]