80070284

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{8101}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 160614048

約数和(自身を除く): 80543764

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 8101, 9884, 16202, 32404, 56707, 113414, 226828, 2859653, 5719306, 11438612, 20017571, 40035142, 80070284]

約数ペア:

[(1, 80070284), (2, 40035142), (4, 20017571), (7, 11438612), (14, 5719306), (28, 2859653), (353, 226828), (706, 113414), (1412, 56707), (2471, 32404), (4942, 16202), (8101, 9884)]