80098472

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{72031}}^1$

素因数の和:72176

約数の個数: 16

約数和(自身を含む): 151267200

約数和(自身を除く): 71168728

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 72031, 144062, 288124, 576248, 10012309, 20024618, 40049236, 80098472]

約数ペア:

[(1, 80098472), (2, 40049236), (4, 20024618), (8, 10012309), (139, 576248), (278, 288124), (556, 144062), (1112, 72031)]