30696016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8719

約数の個数: 40

約数和(自身を含む): 67823784

約数和(自身を除く): 37127768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8681, 17362, 34724, 69448, 112853, 138896, 147577, 225706, 295154, 451412, 590308, 902824, 1180616, 1805648, 1918501, 2361232, 3837002, 7674004, 15348008, 30696016]

約数ペア:

[(1, 30696016), (2, 15348008), (4, 7674004), (8, 3837002), (13, 2361232), (16, 1918501), (17, 1805648), (26, 1180616), (34, 902824), (52, 590308), (68, 451412), (104, 295154), (136, 225706), (208, 147577), (221, 138896), (272, 112853), (442, 69448), (884, 34724), (1768, 17362), (3536, 8681)]