31049039168

素因数分解:

$2^6\times 7^1\times {\mathrm{69305891}}^1$

素因数の和:69305910

約数の個数: 28

約数和(自身を含む): 70414786272

約数和(自身を除く): 39365747104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69305891, 138611782, 277223564, 485141237, 554447128, 970282474, 1108894256, 1940564948, 2217788512, 3881129896, 4435577024, 7762259792, 15524519584, 31049039168]

約数ペア:

[(1, 31049039168), (2, 15524519584), (4, 7762259792), (7, 4435577024), (8, 3881129896), (14, 2217788512), (16, 1940564948), (28, 1108894256), (32, 970282474), (56, 554447128), (64, 485141237), (112, 277223564), (224, 138611782), (448, 69305891)]