86293168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{414871}}^1$

素因数の和:414892

約数の個数: 20

約数和(自身を含む): 180054448

約数和(自身を除く): 93761280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 414871, 829742, 1659484, 3318968, 5393323, 6637936, 10786646, 21573292, 43146584, 86293168]

約数ペア:

[(1, 86293168), (2, 43146584), (4, 21573292), (8, 10786646), (13, 6637936), (16, 5393323), (26, 3318968), (52, 1659484), (104, 829742), (208, 414871)]