45217678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89363}}^1$

素因数の和:89399

約数の個数: 16

約数和(自身を含む): 77210496

約数和(自身を除く): 31992818

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 89363, 178726, 982993, 1965986, 2055349, 4110698, 22608839, 45217678]

約数ペア:

[(1, 45217678), (2, 22608839), (11, 4110698), (22, 2055349), (23, 1965986), (46, 982993), (253, 178726), (506, 89363)]