69374416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{255053}}^1$

素因数の和:255078

約数の個数: 20

約数和(自身を含む): 142320132

約数和(自身を除く): 72945716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 255053, 510106, 1020212, 2040424, 4080848, 4335901, 8671802, 17343604, 34687208, 69374416]

約数ペア:

[(1, 69374416), (2, 34687208), (4, 17343604), (8, 8671802), (16, 4335901), (17, 4080848), (34, 2040424), (68, 1020212), (136, 510106), (272, 255053)]