89644802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{21961}}^1$

素因数の和:22133

約数の個数: 16

約数和(自身を含む): 145739832

約数和(自身を除く): 56095030

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 21961, 43922, 285493, 570986, 3447877, 6895754, 44822401, 89644802]

約数ペア:

[(1, 89644802), (2, 44822401), (13, 6895754), (26, 3447877), (157, 570986), (314, 285493), (2041, 43922), (4082, 21961)]