22565072

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{3517}}^1$

素因数の和:3926

約数の個数: 20

約数和(自身を含む): 43841316

約数和(自身を除く): 21276244

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 3517, 6416, 7034, 14068, 28136, 56272, 1410317, 2820634, 5641268, 11282536, 22565072]

約数ペア:

[(1, 22565072), (2, 11282536), (4, 5641268), (8, 2820634), (16, 1410317), (401, 56272), (802, 28136), (1604, 14068), (3208, 7034), (3517, 6416)]