22274416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26267}}^1$

素因数の和:26328

約数の個数: 20

約数和(自身を含む): 43972632

約数和(自身を除く): 21698216

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26267, 52534, 105068, 210136, 420272, 1392151, 2784302, 5568604, 11137208, 22274416]

約数ペア:

[(1, 22274416), (2, 11137208), (4, 5568604), (8, 2784302), (16, 1392151), (53, 420272), (106, 210136), (212, 105068), (424, 52534), (848, 26267)]