28171030

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{33941}}^1$

素因数の和:34031

約数の個数: 16

約数和(自身を含む): 51320304

約数和(自身を除く): 23149274

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 33941, 67882, 169705, 339410, 2817103, 5634206, 14085515, 28171030]

約数ペア:

[(1, 28171030), (2, 14085515), (5, 5634206), (10, 2817103), (83, 339410), (166, 169705), (415, 67882), (830, 33941)]