16866616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 34352640

約数和(自身を除く): 17486024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1277, 1651, 2554, 3302, 5108, 6604, 10216, 13208, 16601, 33202, 66404, 132808, 162179, 324358, 648716, 1297432, 2108327, 4216654, 8433308, 16866616]

約数ペア:

[(1, 16866616), (2, 8433308), (4, 4216654), (8, 2108327), (13, 1297432), (26, 648716), (52, 324358), (104, 162179), (127, 132808), (254, 66404), (508, 33202), (1016, 16601), (1277, 13208), (1651, 10216), (2554, 6604), (3302, 5108)]