83445284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 163614528

約数和(自身を除く): 80169244

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 268, 557, 559, 871, 1114, 1118, 1742, 2228, 2236, 2881, 3484, 5762, 7241, 11524, 14482, 23951, 28964, 37319, 37453, 47902, 74638, 74906, 95804, 149276, 149812, 311363, 485147, 622726, 970294, 1245452, 1604717, 1940588, 3209434, 6418868, 20861321, 41722642, 83445284]

約数ペア:

[(1, 83445284), (2, 41722642), (4, 20861321), (13, 6418868), (26, 3209434), (43, 1940588), (52, 1604717), (67, 1245452), (86, 970294), (134, 622726), (172, 485147), (268, 311363), (557, 149812), (559, 149276), (871, 95804), (1114, 74906), (1118, 74638), (1742, 47902), (2228, 37453), (2236, 37319), (2881, 28964), (3484, 23951), (5762, 14482), (7241, 11524)]