40920519088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{3187}}^1\times {\mathrm{10993}}^1$

素因数の和:14261

約数の個数: 40

約数和(自身を含む): 80402112368

約数和(自身を除く): 39481593280

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 3187, 6374, 10993, 12748, 21986, 25496, 43972, 50992, 87944, 175888, 232651, 465302, 802489, 930604, 1604978, 1861208, 3209956, 3722416, 6419912, 12839824, 35034691, 70069382, 140138764, 280277528, 560555056, 2557532443, 5115064886, 10230129772, 20460259544, 40920519088]

約数ペア:

[(1, 40920519088), (2, 20460259544), (4, 10230129772), (8, 5115064886), (16, 2557532443), (73, 560555056), (146, 280277528), (292, 140138764), (584, 70069382), (1168, 35034691), (3187, 12839824), (6374, 6419912), (10993, 3722416), (12748, 3209956), (21986, 1861208), (25496, 1604978), (43972, 930604), (50992, 802489), (87944, 465302), (175888, 232651)]