80724608

素因数分解:

$2^7\times {\mathrm{577}}^1\times {\mathrm{1093}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 161244660

約数和(自身を除く): 80520052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 577, 1093, 1154, 2186, 2308, 4372, 4616, 8744, 9232, 17488, 18464, 34976, 36928, 69952, 73856, 139904, 630661, 1261322, 2522644, 5045288, 10090576, 20181152, 40362304, 80724608]

約数ペア:

[(1, 80724608), (2, 40362304), (4, 20181152), (8, 10090576), (16, 5045288), (32, 2522644), (64, 1261322), (128, 630661), (577, 139904), (1093, 73856), (1154, 69952), (2186, 36928), (2308, 34976), (4372, 18464), (4616, 17488), (8744, 9232)]