34343296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20666

約数の個数: 32

約数和(自身を含む): 73684800

約数和(自身を除く): 39341504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 20639, 41278, 82556, 165112, 268307, 330224, 536614, 660448, 1073228, 1320896, 2146456, 2641792, 4292912, 8585824, 17171648, 34343296]

約数ペア:

[(1, 34343296), (2, 17171648), (4, 8585824), (8, 4292912), (13, 2641792), (16, 2146456), (26, 1320896), (32, 1073228), (52, 660448), (64, 536614), (104, 330224), (128, 268307), (208, 165112), (416, 82556), (832, 41278), (1664, 20639)]