66185648

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{23911}}^1$

素因数の和:24092

約数の個数: 20

約数和(自身を含む): 128981328

約数和(自身を除く): 62795680

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 23911, 47822, 95644, 191288, 382576, 4136603, 8273206, 16546412, 33092824, 66185648]

約数ペア:

[(1, 66185648), (2, 33092824), (4, 16546412), (8, 8273206), (16, 4136603), (173, 382576), (346, 191288), (692, 95644), (1384, 47822), (2768, 23911)]