84147272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{86929}}^1$

素因数の和:86957

約数の個数: 24

約数和(自身を含む): 173425350

約数和(自身を除く): 89278078

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 86929, 173858, 347716, 695432, 956219, 1912438, 3824876, 7649752, 10518409, 21036818, 42073636, 84147272]

約数ペア:

[(1, 84147272), (2, 42073636), (4, 21036818), (8, 10518409), (11, 7649752), (22, 3824876), (44, 1912438), (88, 956219), (121, 695432), (242, 347716), (484, 173858), (968, 86929)]