90274436

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{11897}}^1$

素因数の和:12179

約数の個数: 24

約数和(自身を含む): 181230336

約数和(自身を除く): 90955900

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 11897, 23794, 47588, 83279, 166558, 333116, 3224087, 6448174, 12896348, 22568609, 45137218, 90274436]

約数ペア:

[(1, 90274436), (2, 45137218), (4, 22568609), (7, 12896348), (14, 6448174), (28, 3224087), (271, 333116), (542, 166558), (1084, 83279), (1897, 47588), (3794, 23794), (7588, 11897)]