91919816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{675881}}^1$

素因数の和:675904

約数の個数: 16

約数和(自身を含む): 182488140

約数和(自身を除く): 90568324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 675881, 1351762, 2703524, 5407048, 11489977, 22979954, 45959908, 91919816]

約数ペア:

[(1, 91919816), (2, 45959908), (4, 22979954), (8, 11489977), (17, 5407048), (34, 2703524), (68, 1351762), (136, 675881)]