86854394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 157671360

約数和(自身を除く): 70816966

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 439, 506, 529, 782, 878, 1058, 4301, 4829, 5819, 7463, 8602, 8993, 9658, 10097, 11638, 14926, 17986, 20194, 82093, 98923, 111067, 164186, 171649, 197846, 222134, 232231, 343298, 464462, 1888139, 2554541, 3776278, 3947927, 5109082, 7895854, 43427197, 86854394]

約数ペア:

[(1, 86854394), (2, 43427197), (11, 7895854), (17, 5109082), (22, 3947927), (23, 3776278), (34, 2554541), (46, 1888139), (187, 464462), (253, 343298), (374, 232231), (391, 222134), (439, 197846), (506, 171649), (529, 164186), (782, 111067), (878, 98923), (1058, 82093), (4301, 20194), (4829, 17986), (5819, 14926), (7463, 11638), (8602, 10097), (8993, 9658)]