80963862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26407}}^1$

素因数の和:26492

約数の個数: 32

約数和(自身を含む): 187602432

約数和(自身を除く): 106638570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26407, 52814, 79221, 158442, 184849, 369698, 554547, 1109094, 1927711, 3855422, 5783133, 11566266, 13493977, 26987954, 40481931, 80963862]

約数ペア:

[(1, 80963862), (2, 40481931), (3, 26987954), (6, 13493977), (7, 11566266), (14, 5783133), (21, 3855422), (42, 1927711), (73, 1109094), (146, 554547), (219, 369698), (438, 184849), (511, 158442), (1022, 79221), (1533, 52814), (3066, 26407)]