31982426

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43103}}^1$

素因数の和:43165

約数の個数: 16

約数和(自身を含む): 55862784

約数和(自身を除く): 23880358

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 43103, 86206, 301721, 603442, 2284459, 4568918, 15991213, 31982426]

約数ペア:

[(1, 31982426), (2, 15991213), (7, 4568918), (14, 2284459), (53, 603442), (106, 301721), (371, 86206), (742, 43103)]