86223908

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1667}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 154029792

約数和(自身を除く): 67805884

約数列:

[1, 2, 4, 67, 134, 193, 268, 386, 772, 1667, 3334, 6668, 12931, 25862, 51724, 111689, 223378, 321731, 446756, 643462, 1286924, 21555977, 43111954, 86223908]

約数ペア:

[(1, 86223908), (2, 43111954), (4, 21555977), (67, 1286924), (134, 643462), (193, 446756), (268, 321731), (386, 223378), (772, 111689), (1667, 51724), (3334, 25862), (6668, 12931)]