87402088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 168285600

約数和(自身を除く): 80883512

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 1112, 1483, 2966, 5932, 7367, 11864, 14734, 29468, 58936, 78599, 157198, 206137, 314396, 412274, 628792, 824548, 1649096, 10925261, 21850522, 43701044, 87402088]

約数ペア:

[(1, 87402088), (2, 43701044), (4, 21850522), (8, 10925261), (53, 1649096), (106, 824548), (139, 628792), (212, 412274), (278, 314396), (424, 206137), (556, 157198), (1112, 78599), (1483, 58936), (2966, 29468), (5932, 14734), (7367, 11864)]