139602016

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{52561}}^1$

素因数の和:52654

約数の個数: 24

約数和(自身を含む): 278158104

約数和(自身を除く): 138556088

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 52561, 105122, 210244, 420488, 840976, 1681952, 4362563, 8725126, 17450252, 34900504, 69801008, 139602016]

約数ペア:

[(1, 139602016), (2, 69801008), (4, 34900504), (8, 17450252), (16, 8725126), (32, 4362563), (83, 1681952), (166, 840976), (332, 420488), (664, 210244), (1328, 105122), (2656, 52561)]