80822542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49463}}^1$

素因数の和:49527

約数の個数: 16

約数和(自身を含む): 130584960

約数和(自身を除く): 49762418

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 49463, 98926, 939797, 1879594, 2126909, 4253818, 40411271, 80822542]

約数ペア:

[(1, 80822542), (2, 40411271), (19, 4253818), (38, 2126909), (43, 1879594), (86, 939797), (817, 98926), (1634, 49463)]