89339192

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{80341}}^1$

素因数の和:80486

約数の個数: 16

約数和(自身を含む): 168718200

約数和(自身を除く): 79379008

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 80341, 160682, 321364, 642728, 11167399, 22334798, 44669596, 89339192]

約数ペア:

[(1, 89339192), (2, 44669596), (4, 22334798), (8, 11167399), (139, 642728), (278, 321364), (556, 160682), (1112, 80341)]