56287918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87133}}^1$

素因数の和:87171

約数の個数: 16

約数和(自身を含む): 94104720

約数和(自身を除く): 37816802

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 87133, 174266, 1481261, 1655527, 2962522, 3311054, 28143959, 56287918]

約数ペア:

[(1, 56287918), (2, 28143959), (17, 3311054), (19, 2962522), (34, 1655527), (38, 1481261), (323, 174266), (646, 87133)]