134749072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{495401}}^1$

素因数の和:495426

約数の個数: 20

約数和(自身を含む): 276434316

約数和(自身を除く): 141685244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 495401, 990802, 1981604, 3963208, 7926416, 8421817, 16843634, 33687268, 67374536, 134749072]

約数ペア:

[(1, 134749072), (2, 67374536), (4, 33687268), (8, 16843634), (16, 8421817), (17, 7926416), (34, 3963208), (68, 1981604), (136, 990802), (272, 495401)]