84920728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11959

約数の個数: 32

約数和(自身を含む): 171187200

約数和(自身を除く): 86266472

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 11887, 23774, 47548, 95096, 225853, 451706, 558689, 903412, 1117378, 1806824, 2234756, 4469512, 10615091, 21230182, 42460364, 84920728]

約数ペア:

[(1, 84920728), (2, 42460364), (4, 21230182), (8, 10615091), (19, 4469512), (38, 2234756), (47, 1806824), (76, 1117378), (94, 903412), (152, 558689), (188, 451706), (376, 225853), (893, 95096), (1786, 47548), (3572, 23774), (7144, 11887)]