86412884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1097}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 154949760

約数和(自身を除く): 68536876

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1097, 1676, 2194, 4388, 19693, 39386, 51559, 78772, 103118, 206236, 459643, 919286, 1838572, 21603221, 43206442, 86412884]

約数ペア:

[(1, 86412884), (2, 43206442), (4, 21603221), (47, 1838572), (94, 919286), (188, 459643), (419, 206236), (838, 103118), (1097, 78772), (1676, 51559), (2194, 39386), (4388, 19693)]