88309516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{310949}}^1$

素因数の和:311024

約数の個数: 12

約数和(自身を含む): 156718800

約数和(自身を除く): 68409284

約数列:

[1, 2, 4, 71, 142, 284, 310949, 621898, 1243796, 22077379, 44154758, 88309516]

約数ペア:

[(1, 88309516), (2, 44154758), (4, 22077379), (71, 1243796), (142, 621898), (284, 310949)]