78486056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{891887}}^1$

素因数の和:891904

約数の個数: 16

約数和(自身を含む): 160539840

約数和(自身を除く): 82053784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 891887, 1783774, 3567548, 7135096, 9810757, 19621514, 39243028, 78486056]

約数ペア:

[(1, 78486056), (2, 39243028), (4, 19621514), (8, 9810757), (11, 7135096), (22, 3567548), (44, 1783774), (88, 891887)]