38883908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33871}}^1$

素因数の和:33923

約数の個数: 24

約数和(自身を含む): 79666944

約数和(自身を除く): 40783036

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 33871, 67742, 135484, 237097, 474194, 948388, 1388711, 2777422, 5554844, 9720977, 19441954, 38883908]

約数ペア:

[(1, 38883908), (2, 19441954), (4, 9720977), (7, 5554844), (14, 2777422), (28, 1388711), (41, 948388), (82, 474194), (164, 237097), (287, 135484), (574, 67742), (1148, 33871)]