30967874

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53951}}^1$

素因数の和:54001

約数の個数: 16

約数和(自身を含む): 54383616

約数和(自身を除く): 23415742

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 53951, 107902, 377657, 755314, 2211991, 4423982, 15483937, 30967874]

約数ペア:

[(1, 30967874), (2, 15483937), (7, 4423982), (14, 2211991), (41, 755314), (82, 377657), (287, 107902), (574, 53951)]