63791888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{234529}}^1$

素因数の和:234554

約数の個数: 20

約数和(自身を含む): 130867740

約数和(自身を除く): 67075852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 234529, 469058, 938116, 1876232, 3752464, 3986993, 7973986, 15947972, 31895944, 63791888]

約数ペア:

[(1, 63791888), (2, 31895944), (4, 15947972), (8, 7973986), (16, 3986993), (17, 3752464), (34, 1876232), (68, 938116), (136, 469058), (272, 234529)]