80773588

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14947}}^1$

素因数の和:15151

約数の個数: 24

約数和(自身を含む): 162395072

約数和(自身を除く): 81621484

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 14947, 29894, 59788, 104629, 209258, 418516, 2884771, 5769542, 11539084, 20193397, 40386794, 80773588]

約数ペア:

[(1, 80773588), (2, 40386794), (4, 20193397), (7, 11539084), (14, 5769542), (28, 2884771), (193, 418516), (386, 209258), (772, 104629), (1351, 59788), (2702, 29894), (5404, 14947)]