67895216

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{33413}}^1$

素因数の和:33548

約数の個数: 20

約数和(自身を含む): 132586752

約数和(自身を除く): 64691536

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 33413, 66826, 133652, 267304, 534608, 4243451, 8486902, 16973804, 33947608, 67895216]

約数ペア:

[(1, 67895216), (2, 33947608), (4, 16973804), (8, 8486902), (16, 4243451), (127, 534608), (254, 267304), (508, 133652), (1016, 66826), (2032, 33413)]