81760672

素因数分解:

$2^5\times 7^1\times {\mathrm{365003}}^1$

素因数の和:365020

約数の個数: 24

約数和(自身を含む): 183962016

約数和(自身を除く): 102201344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 365003, 730006, 1460012, 2555021, 2920024, 5110042, 5840048, 10220084, 11680096, 20440168, 40880336, 81760672]

約数ペア:

[(1, 81760672), (2, 40880336), (4, 20440168), (7, 11680096), (8, 10220084), (14, 5840048), (16, 5110042), (28, 2920024), (32, 2555021), (56, 1460012), (112, 730006), (224, 365003)]