121028048

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{21799}}^1$

素因数の和:22154

約数の個数: 20

約数和(自身を含む): 235178400

約数和(自身を除く): 114150352

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 21799, 43598, 87196, 174392, 348784, 7564253, 15128506, 30257012, 60514024, 121028048]

約数ペア:

[(1, 121028048), (2, 60514024), (4, 30257012), (8, 15128506), (16, 7564253), (347, 348784), (694, 174392), (1388, 87196), (2776, 43598), (5552, 21799)]