65862224

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{42437}}^1$

素因数の和:42542

約数の個数: 20

約数和(自身を含む): 128926644

約数和(自身を除く): 63064420

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 42437, 84874, 169748, 339496, 678992, 4116389, 8232778, 16465556, 32931112, 65862224]

約数ペア:

[(1, 65862224), (2, 32931112), (4, 16465556), (8, 8232778), (16, 4116389), (97, 678992), (194, 339496), (388, 169748), (776, 84874), (1552, 42437)]