85844476

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 152293680

約数和(自身を除く): 66449204

約数列:

[1, 2, 4, 109, 218, 401, 436, 491, 802, 982, 1604, 1964, 43709, 53519, 87418, 107038, 174836, 196891, 214076, 393782, 787564, 21461119, 42922238, 85844476]

約数ペア:

[(1, 85844476), (2, 42922238), (4, 21461119), (109, 787564), (218, 393782), (401, 214076), (436, 196891), (491, 174836), (802, 107038), (982, 87418), (1604, 53519), (1964, 43709)]