65863216

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{32413}}^1$

素因数の和:32548

約数の個数: 20

約数和(自身を含む): 128618752

約数和(自身を除く): 62755536

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 32413, 64826, 129652, 259304, 518608, 4116451, 8232902, 16465804, 32931608, 65863216]

約数ペア:

[(1, 65863216), (2, 32931608), (4, 16465804), (8, 8232902), (16, 4116451), (127, 518608), (254, 259304), (508, 129652), (1016, 64826), (2032, 32413)]