80339432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 157055520

約数和(自身を除く): 76716088

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 4051, 4958, 8102, 9916, 16204, 19832, 32408, 149887, 271417, 299774, 542834, 599548, 1085668, 1199096, 2171336, 10042429, 20084858, 40169716, 80339432]

約数ペア:

[(1, 80339432), (2, 40169716), (4, 20084858), (8, 10042429), (37, 2171336), (67, 1199096), (74, 1085668), (134, 599548), (148, 542834), (268, 299774), (296, 271417), (536, 149887), (2479, 32408), (4051, 19832), (4958, 16204), (8102, 9916)]