31086272

素因数分解:

$2^6\times 7^1\times {\mathrm{69389}}^1$

素因数の和:69408

約数の個数: 28

約数和(自身を含む): 70500240

約数和(自身を除く): 39413968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69389, 138778, 277556, 485723, 555112, 971446, 1110224, 1942892, 2220448, 3885784, 4440896, 7771568, 15543136, 31086272]

約数ペア:

[(1, 31086272), (2, 15543136), (4, 7771568), (7, 4440896), (8, 3885784), (14, 2220448), (16, 1942892), (28, 1110224), (32, 971446), (56, 555112), (64, 485723), (112, 277556), (224, 138778), (448, 69389)]