64159384

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{63149}}^1$

素因数の和:63282

約数の個数: 16

約数和(自身を含む): 121248000

約数和(自身を除く): 57088616

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 63149, 126298, 252596, 505192, 8019923, 16039846, 32079692, 64159384]

約数ペア:

[(1, 64159384), (2, 32079692), (4, 16039846), (8, 8019923), (127, 505192), (254, 252596), (508, 126298), (1016, 63149)]