87347416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{839879}}^1$

素因数の和:839898

約数の個数: 16

約数和(自身を含む): 176374800

約数和(自身を除く): 89027384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 839879, 1679758, 3359516, 6719032, 10918427, 21836854, 43673708, 87347416]

約数ペア:

[(1, 87347416), (2, 43673708), (4, 21836854), (8, 10918427), (13, 6719032), (26, 3359516), (52, 1679758), (104, 839879)]