86289412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103217}}^1$

素因数の和:103251

約数の個数: 24

約数和(自身を含む): 173406240

約数和(自身を除く): 87116828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 103217, 206434, 412868, 1135387, 1961123, 2270774, 3922246, 4541548, 7844492, 21572353, 43144706, 86289412]

約数ペア:

[(1, 86289412), (2, 43144706), (4, 21572353), (11, 7844492), (19, 4541548), (22, 3922246), (38, 2270774), (44, 1961123), (76, 1135387), (209, 412868), (418, 206434), (836, 103217)]