134590256

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{19427}}^1$

素因数の和:19868

約数の個数: 20

約数和(自身を含む): 261384312

約数和(自身を除く): 126794056

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 19427, 38854, 77708, 155416, 310832, 8411891, 16823782, 33647564, 67295128, 134590256]

約数ペア:

[(1, 134590256), (2, 67295128), (4, 33647564), (8, 16823782), (16, 8411891), (433, 310832), (866, 155416), (1732, 77708), (3464, 38854), (6928, 19427)]