40488152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297707}}^1$

素因数の和:297730

約数の個数: 16

約数和(自身を含む): 80381160

約数和(自身を除く): 39893008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 297707, 595414, 1190828, 2381656, 5061019, 10122038, 20244076, 40488152]

約数ペア:

[(1, 40488152), (2, 20244076), (4, 10122038), (8, 5061019), (17, 2381656), (34, 1190828), (68, 595414), (136, 297707)]