78885262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15733}}^1$

素因数の和:15867

約数の個数: 16

約数和(自身を含む): 124613280

約数和(自身を除く): 45728018

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 15733, 31466, 361859, 723718, 1714897, 3429794, 39442631, 78885262]

約数ペア:

[(1, 78885262), (2, 39442631), (23, 3429794), (46, 1714897), (109, 723718), (218, 361859), (2507, 31466), (5014, 15733)]