85178216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 168722400

約数和(自身を除く): 83544184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 1693, 2648, 3386, 6289, 6772, 12578, 13544, 25156, 32167, 50312, 64334, 128668, 257336, 560383, 1120766, 2241532, 4483064, 10647277, 21294554, 42589108, 85178216]

約数ペア:

[(1, 85178216), (2, 42589108), (4, 21294554), (8, 10647277), (19, 4483064), (38, 2241532), (76, 1120766), (152, 560383), (331, 257336), (662, 128668), (1324, 64334), (1693, 50312), (2648, 32167), (3386, 25156), (6289, 13544), (6772, 12578)]