16443568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19391}}^1$

素因数の和:19452

約数の個数: 20

約数和(自身を含む): 32462208

約数和(自身を除く): 16018640

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19391, 38782, 77564, 155128, 310256, 1027723, 2055446, 4110892, 8221784, 16443568]

約数ペア:

[(1, 16443568), (2, 8221784), (4, 4110892), (8, 2055446), (16, 1027723), (53, 310256), (106, 155128), (212, 77564), (424, 38782), (848, 19391)]