17171648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20664

約数の個数: 28

約数和(自身を含む): 36697920

約数和(自身を除く): 19526272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 20639, 41278, 82556, 165112, 268307, 330224, 536614, 660448, 1073228, 1320896, 2146456, 4292912, 8585824, 17171648]

約数ペア:

[(1, 17171648), (2, 8585824), (4, 4292912), (8, 2146456), (13, 1320896), (16, 1073228), (26, 660448), (32, 536614), (52, 330224), (64, 268307), (104, 165112), (208, 82556), (416, 41278), (832, 20639)]