89235839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68171}}^1$

素因数の和:68206

約数の個数: 16

約数和(自身を含む): 117801216

約数和(自身を除く): 28565377

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 68171, 477197, 749881, 1158907, 5249167, 8112349, 12747977, 89235839]

約数ペア:

[(1, 89235839), (7, 12747977), (11, 8112349), (17, 5249167), (77, 1158907), (119, 749881), (187, 477197), (1309, 68171)]