31081792

素因数分解:

$2^6\times 7^1\times {\mathrm{69379}}^1$

素因数の和:69398

約数の個数: 28

約数和(自身を含む): 70490080

約数和(自身を除く): 39408288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69379, 138758, 277516, 485653, 555032, 971306, 1110064, 1942612, 2220128, 3885224, 4440256, 7770448, 15540896, 31081792]

約数ペア:

[(1, 31081792), (2, 15540896), (4, 7770448), (7, 4440256), (8, 3885224), (14, 2220128), (16, 1942612), (28, 1110064), (32, 971306), (56, 555032), (64, 485653), (112, 277516), (224, 138758), (448, 69379)]