89055109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 111888000

約数和(自身を除く): 22832891

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 449, 803, 949, 1387, 2717, 4939, 5837, 8531, 10439, 15257, 18031, 32777, 64207, 93841, 110903, 198341, 360547, 426101, 622763, 1219933, 4687111, 6850393, 8095919, 89055109]

約数ペア:

[(1, 89055109), (11, 8095919), (13, 6850393), (19, 4687111), (73, 1219933), (143, 622763), (209, 426101), (247, 360547), (449, 198341), (803, 110903), (949, 93841), (1387, 64207), (2717, 32777), (4939, 18031), (5837, 15257), (8531, 10439)]