87728882

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 132918720

約数和(自身を除く): 45189838

約数列:

[1, 2, 163, 326, 439, 613, 878, 1226, 71557, 99919, 143114, 199838, 269107, 538214, 43864441, 87728882]

約数ペア:

[(1, 87728882), (2, 43864441), (163, 538214), (326, 269107), (439, 199838), (613, 143114), (878, 99919), (1226, 71557)]