67464464

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{24373}}^1$

素因数の和:24554

約数の個数: 20

約数和(自身を含む): 131473356

約数和(自身を除く): 64008892

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 24373, 48746, 97492, 194984, 389968, 4216529, 8433058, 16866116, 33732232, 67464464]

約数ペア:

[(1, 67464464), (2, 33732232), (4, 16866116), (8, 8433058), (16, 4216529), (173, 389968), (346, 194984), (692, 97492), (1384, 48746), (2768, 24373)]