86318764

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4721}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 172938528

約数和(自身を除く): 86619764

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 4721, 9142, 9442, 18284, 18884, 33047, 66094, 132188, 3082813, 6165626, 12331252, 21579691, 43159382, 86318764]

約数ペア:

[(1, 86318764), (2, 43159382), (4, 21579691), (7, 12331252), (14, 6165626), (28, 3082813), (653, 132188), (1306, 66094), (2612, 33047), (4571, 18884), (4721, 18284), (9142, 9442)]