109812836

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{30881}}^1$

素因数の和:31019

約数の個数: 24

約数和(自身を含む): 221362176

約数和(自身を除く): 111549340

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 30881, 61762, 123524, 216167, 432334, 864668, 3921887, 7843774, 15687548, 27453209, 54906418, 109812836]

約数ペア:

[(1, 109812836), (2, 54906418), (4, 27453209), (7, 15687548), (14, 7843774), (28, 3921887), (127, 864668), (254, 432334), (508, 216167), (889, 123524), (1778, 61762), (3556, 30881)]