22115672

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{45319}}^1$

素因数の和:45386

約数の個数: 16

約数和(自身を含む): 42147600

約数和(自身を除く): 20031928

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 45319, 90638, 181276, 362552, 2764459, 5528918, 11057836, 22115672]

約数ペア:

[(1, 22115672), (2, 11057836), (4, 5528918), (8, 2764459), (61, 362552), (122, 181276), (244, 90638), (488, 45319)]