72101522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19819}}^1$

素因数の和:19945

約数の個数: 16

約数和(自身を含む): 115590240

約数和(自身を除く): 43488718

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 19819, 39638, 336923, 673846, 2120633, 4241266, 36050761, 72101522]

約数ペア:

[(1, 72101522), (2, 36050761), (17, 4241266), (34, 2120633), (107, 673846), (214, 336923), (1819, 39638), (3638, 19819)]