83987416

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{33757}}^1$

素因数の和:34074

約数の個数: 16

約数和(自身を含む): 157987440

約数和(自身を除く): 74000024

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 33757, 67514, 135028, 270056, 10498427, 20996854, 41993708, 83987416]

約数ペア:

[(1, 83987416), (2, 41993708), (4, 20996854), (8, 10498427), (311, 270056), (622, 135028), (1244, 67514), (2488, 33757)]