31629808

素因数分解:

$2^4\times 7^1\times {\mathrm{282409}}^1$

素因数の和:282424

約数の個数: 20

約数和(自身を含む): 70037680

約数和(自身を除く): 38407872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 282409, 564818, 1129636, 1976863, 2259272, 3953726, 4518544, 7907452, 15814904, 31629808]

約数ペア:

[(1, 31629808), (2, 15814904), (4, 7907452), (7, 4518544), (8, 3953726), (14, 2259272), (16, 1976863), (28, 1129636), (56, 564818), (112, 282409)]