8224172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 15773520

約数和(自身を除く): 7549348

約数列:

[1, 2, 4, 11, 22, 44, 409, 457, 818, 914, 1636, 1828, 4499, 5027, 8998, 10054, 17996, 20108, 186913, 373826, 747652, 2056043, 4112086, 8224172]

約数ペア:

[(1, 8224172), (2, 4112086), (4, 2056043), (11, 747652), (22, 373826), (44, 186913), (409, 20108), (457, 17996), (818, 10054), (914, 8998), (1636, 5027), (1828, 4499)]