80390442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2393}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 175815360

約数和(自身を除く): 95424918

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 509, 1018, 1527, 2393, 3054, 4786, 5599, 7179, 11198, 14358, 16797, 26323, 33594, 52646, 78969, 157938, 1218037, 2436074, 3654111, 7308222, 13398407, 26796814, 40195221, 80390442]

約数ペア:

[(1, 80390442), (2, 40195221), (3, 26796814), (6, 13398407), (11, 7308222), (22, 3654111), (33, 2436074), (66, 1218037), (509, 157938), (1018, 78969), (1527, 52646), (2393, 33594), (3054, 26323), (4786, 16797), (5599, 14358), (7179, 11198)]