3872816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4567}}^1$

素因数の和:4628

約数の個数: 20

約数和(自身を含む): 7646832

約数和(自身を除く): 3774016

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4567, 9134, 18268, 36536, 73072, 242051, 484102, 968204, 1936408, 3872816]

約数ペア:

[(1, 3872816), (2, 1936408), (4, 968204), (8, 484102), (16, 242051), (53, 73072), (106, 36536), (212, 18268), (424, 9134), (848, 4567)]