31283026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13049

約数の個数: 16

約数和(自身を含む): 50388480

約数和(自身を除く): 19105454

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12959, 25918, 220303, 440606, 920089, 1840178, 15641513, 31283026]

約数ペア:

[(1, 31283026), (2, 15641513), (17, 1840178), (34, 920089), (71, 440606), (142, 220303), (1207, 25918), (2414, 12959)]