31329088

素因数分解:

$2^6\times 7^1\times {\mathrm{69931}}^1$

素因数の和:69950

約数の個数: 28

約数和(自身を含む): 71050912

約数和(自身を除く): 39721824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69931, 139862, 279724, 489517, 559448, 979034, 1118896, 1958068, 2237792, 3916136, 4475584, 7832272, 15664544, 31329088]

約数ペア:

[(1, 31329088), (2, 15664544), (4, 7832272), (7, 4475584), (8, 3916136), (14, 2237792), (16, 1958068), (28, 1118896), (32, 979034), (56, 559448), (64, 489517), (112, 279724), (224, 139862), (448, 69931)]