83890472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{551911}}^1$

素因数の和:551936

約数の個数: 16

約数和(自身を含む): 165573600

約数和(自身を除く): 81683128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 551911, 1103822, 2207644, 4415288, 10486309, 20972618, 41945236, 83890472]

約数ペア:

[(1, 83890472), (2, 41945236), (4, 20972618), (8, 10486309), (19, 4415288), (38, 2207644), (76, 1103822), (152, 551911)]