80075164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{9221}}^1$

素因数の和:9405

約数の個数: 24

約数和(自身を含む): 151831008

約数和(自身を除く): 71755844

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 9221, 18442, 36884, 119873, 239746, 479492, 1539907, 3079814, 6159628, 20018791, 40037582, 80075164]

約数ペア:

[(1, 80075164), (2, 40037582), (4, 20018791), (13, 6159628), (26, 3079814), (52, 1539907), (167, 479492), (334, 239746), (668, 119873), (2171, 36884), (4342, 18442), (8684, 9221)]