47842352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{175891}}^1$

素因数の和:175916

約数の個数: 20

約数和(自身を含む): 98147736

約数和(自身を除く): 50305384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 175891, 351782, 703564, 1407128, 2814256, 2990147, 5980294, 11960588, 23921176, 47842352]

約数ペア:

[(1, 47842352), (2, 23921176), (4, 11960588), (8, 5980294), (16, 2990147), (17, 2814256), (34, 1407128), (68, 703564), (136, 351782), (272, 175891)]