86443864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{831191}}^1$

素因数の和:831210

約数の個数: 16

約数和(自身を含む): 174550320

約数和(自身を除く): 88106456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 831191, 1662382, 3324764, 6649528, 10805483, 21610966, 43221932, 86443864]

約数ペア:

[(1, 86443864), (2, 43221932), (4, 21610966), (8, 10805483), (13, 6649528), (26, 3324764), (52, 1662382), (104, 831191)]