31284422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25601}}^1$

素因数の和:25663

約数の個数: 16

約数和(自身を含む): 51613632

約数和(自身を除く): 20329210

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 25601, 51202, 332813, 665626, 1203247, 2406494, 15642211, 31284422]

約数ペア:

[(1, 31284422), (2, 15642211), (13, 2406494), (26, 1203247), (47, 665626), (94, 332813), (611, 51202), (1222, 25601)]