89321834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 162072576

約数和(自身を除く): 72750742

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 3907, 7814, 11431, 22862, 27349, 54698, 89861, 179722, 277397, 554794, 629027, 1258054, 1941779, 3883558, 6380131, 12760262, 44660917, 89321834]

約数ペア:

[(1, 89321834), (2, 44660917), (7, 12760262), (14, 6380131), (23, 3883558), (46, 1941779), (71, 1258054), (142, 629027), (161, 554794), (322, 277397), (497, 179722), (994, 89861), (1633, 54698), (3266, 27349), (3907, 22862), (7814, 11431)]