87301708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1678879}}^1$

素因数の和:1678896

約数の個数: 12

約数和(自身を含む): 164530240

約数和(自身を除く): 77228532

約数列:

[1, 2, 4, 13, 26, 52, 1678879, 3357758, 6715516, 21825427, 43650854, 87301708]

約数ペア:

[(1, 87301708), (2, 43650854), (4, 21825427), (13, 6715516), (26, 3357758), (52, 1678879)]