89156738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 155312640

約数和(自身を除く): 66155902

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 1069, 2138, 2453, 3791, 4906, 7582, 11759, 18173, 23518, 36346, 41701, 83402, 199903, 238387, 399806, 476774, 2622257, 4052579, 5244514, 8105158, 44578369, 89156738]

約数ペア:

[(1, 89156738), (2, 44578369), (11, 8105158), (17, 5244514), (22, 4052579), (34, 2622257), (187, 476774), (223, 399806), (374, 238387), (446, 199903), (1069, 83402), (2138, 41701), (2453, 36346), (3791, 23518), (4906, 18173), (7582, 11759)]