80407148

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 145212480

約数和(自身を除く): 64805332

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 4187, 4801, 8374, 9602, 16748, 19204, 254453, 379279, 508906, 758558, 1017812, 1517116, 20101787, 40203574, 80407148]

約数ペア:

[(1, 80407148), (2, 40203574), (4, 20101787), (53, 1517116), (79, 1017812), (106, 758558), (158, 508906), (212, 379279), (316, 254453), (4187, 19204), (4801, 16748), (8374, 9602)]