39944824

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 77243040

約数和(自身を除く): 37298216

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 631, 772, 1262, 1544, 2524, 5048, 7913, 15826, 25871, 31652, 51742, 63304, 103484, 121783, 206968, 243566, 487132, 974264, 4993103, 9986206, 19972412, 39944824]

約数ペア:

[(1, 39944824), (2, 19972412), (4, 9986206), (8, 4993103), (41, 974264), (82, 487132), (164, 243566), (193, 206968), (328, 121783), (386, 103484), (631, 63304), (772, 51742), (1262, 31652), (1544, 25871), (2524, 15826), (5048, 7913)]