85048516

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1093}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 173729388

約数和(自身を除く): 88680872

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 1093, 1588, 2186, 2779, 4372, 5558, 7651, 11116, 15302, 19453, 30604, 38906, 53557, 77812, 107114, 214228, 433921, 867842, 1735684, 3037447, 6074894, 12149788, 21262129, 42524258, 85048516]

約数ペア:

[(1, 85048516), (2, 42524258), (4, 21262129), (7, 12149788), (14, 6074894), (28, 3037447), (49, 1735684), (98, 867842), (196, 433921), (397, 214228), (794, 107114), (1093, 77812), (1588, 53557), (2186, 38906), (2779, 30604), (4372, 19453), (5558, 15302), (7651, 11116)]