80716368

素因数分解:

$2^4\times 3^1\times {\mathrm{1681591}}^1$

素因数の和:1681602

約数の個数: 20

約数和(自身を含む): 208517408

約数和(自身を除く): 127801040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681591, 3363182, 5044773, 6726364, 10089546, 13452728, 20179092, 26905456, 40358184, 80716368]

約数ペア:

[(1, 80716368), (2, 40358184), (3, 26905456), (4, 20179092), (6, 13452728), (8, 10089546), (12, 6726364), (16, 5044773), (24, 3363182), (48, 1681591)]