86406398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{70709}}^1$

素因数の和:70771

約数の個数: 16

約数和(自身を含む): 142551360

約数和(自身を除く): 56144962

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 70709, 141418, 919217, 1838434, 3323323, 6646646, 43203199, 86406398]

約数ペア:

[(1, 86406398), (2, 43203199), (13, 6646646), (26, 3323323), (47, 1838434), (94, 919217), (611, 141418), (1222, 70709)]