17959888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66029}}^1$

素因数の和:66054

約数の個数: 20

約数和(自身を含む): 36844740

約数和(自身を除く): 18884852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66029, 132058, 264116, 528232, 1056464, 1122493, 2244986, 4489972, 8979944, 17959888]

約数ペア:

[(1, 17959888), (2, 8979944), (4, 4489972), (8, 2244986), (16, 1122493), (17, 1056464), (34, 528232), (68, 264116), (136, 132058), (272, 66029)]