40880168

素因数分解:

$2^3\times 7^1\times {\mathrm{730003}}^1$

素因数の和:730016

約数の個数: 16

約数和(自身を含む): 87600480

約数和(自身を除く): 46720312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 730003, 1460006, 2920012, 5110021, 5840024, 10220042, 20440084, 40880168]

約数ペア:

[(1, 40880168), (2, 20440084), (4, 10220042), (7, 5840024), (8, 5110021), (14, 2920012), (28, 1460006), (56, 730003)]