85864728

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13921}}^1$

素因数の和:14187

約数の個数: 32

約数和(自身を含む): 215512560

約数和(自身を除く): 129647832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 13921, 27842, 41763, 55684, 83526, 111368, 167052, 334104, 3577697, 7155394, 10733091, 14310788, 21466182, 28621576, 42932364, 85864728]

約数ペア:

[(1, 85864728), (2, 42932364), (3, 28621576), (4, 21466182), (6, 14310788), (8, 10733091), (12, 7155394), (24, 3577697), (257, 334104), (514, 167052), (771, 111368), (1028, 83526), (1542, 55684), (2056, 41763), (3084, 27842), (6168, 13921)]