90268964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1619}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 161663040

約数和(自身を除く): 71394076

約数列:

[1, 2, 4, 53, 106, 212, 263, 526, 1052, 1619, 3238, 6476, 13939, 27878, 55756, 85807, 171614, 343228, 425797, 851594, 1703188, 22567241, 45134482, 90268964]

約数ペア:

[(1, 90268964), (2, 45134482), (4, 22567241), (53, 1703188), (106, 851594), (212, 425797), (263, 343228), (526, 171614), (1052, 85807), (1619, 55756), (3238, 27878), (6476, 13939)]