39157936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7621

約数の個数: 40

約数和(自身を含む): 84570480

約数和(自身を除く): 45412544

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7577, 15154, 30308, 60616, 121232, 128809, 143963, 257618, 287926, 515236, 575852, 1030472, 1151704, 2060944, 2303408, 2447371, 4894742, 9789484, 19578968, 39157936]

約数ペア:

[(1, 39157936), (2, 19578968), (4, 9789484), (8, 4894742), (16, 2447371), (17, 2303408), (19, 2060944), (34, 1151704), (38, 1030472), (68, 575852), (76, 515236), (136, 287926), (152, 257618), (272, 143963), (304, 128809), (323, 121232), (646, 60616), (1292, 30308), (2584, 15154), (5168, 7577)]