30471856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{46451}}^1$

素因数の和:46500

約数の個数: 20

約数和(自身を含む): 60480504

約数和(自身を除く): 30008648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 46451, 92902, 185804, 371608, 743216, 1904491, 3808982, 7617964, 15235928, 30471856]

約数ペア:

[(1, 30471856), (2, 15235928), (4, 7617964), (8, 3808982), (16, 1904491), (41, 743216), (82, 371608), (164, 185804), (328, 92902), (656, 46451)]