806872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 1691280

約数和(自身を除く): 884408

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 173, 212, 346, 424, 583, 692, 1166, 1384, 1903, 2332, 3806, 4664, 7612, 9169, 15224, 18338, 36676, 73352, 100859, 201718, 403436, 806872]

約数ペア:

[(1, 806872), (2, 403436), (4, 201718), (8, 100859), (11, 73352), (22, 36676), (44, 18338), (53, 15224), (88, 9169), (106, 7612), (173, 4664), (212, 3806), (346, 2332), (424, 1903), (583, 1384), (692, 1166)]