84457768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{621013}}^1$

素因数の和:621036

約数の個数: 16

約数和(自身を含む): 167673780

約数和(自身を除く): 83216012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 621013, 1242026, 2484052, 4968104, 10557221, 21114442, 42228884, 84457768]

約数ペア:

[(1, 84457768), (2, 42228884), (4, 21114442), (8, 10557221), (17, 4968104), (34, 2484052), (68, 1242026), (136, 621013)]