85138448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313009}}^1$

素因数の和:313034

約数の個数: 20

約数和(自身を含む): 174659580

約数和(自身を除く): 89521132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313009, 626018, 1252036, 2504072, 5008144, 5321153, 10642306, 21284612, 42569224, 85138448]

約数ペア:

[(1, 85138448), (2, 42569224), (4, 21284612), (8, 10642306), (16, 5321153), (17, 5008144), (34, 2504072), (68, 1252036), (136, 626018), (272, 313009)]