83646968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{550309}}^1$

素因数の和:550334

約数の個数: 16

約数和(自身を含む): 165093000

約数和(自身を除く): 81446032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 550309, 1100618, 2201236, 4402472, 10455871, 20911742, 41823484, 83646968]

約数ペア:

[(1, 83646968), (2, 41823484), (4, 20911742), (8, 10455871), (19, 4402472), (38, 2201236), (76, 1100618), (152, 550309)]