8681612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 15990912

約数和(自身を除く): 7309300

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1321, 1643, 2642, 3286, 5284, 6572, 40951, 70013, 81902, 140026, 163804, 280052, 2170403, 4340806, 8681612]

約数ペア:

[(1, 8681612), (2, 4340806), (4, 2170403), (31, 280052), (53, 163804), (62, 140026), (106, 81902), (124, 70013), (212, 40951), (1321, 6572), (1643, 5284), (2642, 3286)]