90168128

素因数分解:

$2^6\times {\mathrm{1093}}^1\times {\mathrm{1289}}^1$

素因数の和:2394

約数の個数: 28

約数和(自身を含む): 179230020

約数和(自身を除く): 89061892

約数列:

[1, 2, 4, 8, 16, 32, 64, 1093, 1289, 2186, 2578, 4372, 5156, 8744, 10312, 17488, 20624, 34976, 41248, 69952, 82496, 1408877, 2817754, 5635508, 11271016, 22542032, 45084064, 90168128]

約数ペア:

[(1, 90168128), (2, 45084064), (4, 22542032), (8, 11271016), (16, 5635508), (32, 2817754), (64, 1408877), (1093, 82496), (1289, 69952), (2186, 41248), (2578, 34976), (4372, 20624), (5156, 17488), (8744, 10312)]