140801936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{800011}}^1$

素因数の和:800030

約数の個数: 20

約数和(自身を含む): 297604464

約数和(自身を除く): 156802528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 800011, 1600022, 3200044, 6400088, 8800121, 12800176, 17600242, 35200484, 70400968, 140801936]

約数ペア:

[(1, 140801936), (2, 70400968), (4, 35200484), (8, 17600242), (11, 12800176), (16, 8800121), (22, 6400088), (44, 3200044), (88, 1600022), (176, 800011)]