83664728

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7741}}^1$

素因数の和:7947

約数の個数: 32

約数和(自身を含む): 180233760

約数和(自身を除く): 96569032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 7741, 10808, 15482, 30964, 54187, 61928, 108374, 216748, 433496, 1494013, 2988026, 5976052, 10458091, 11952104, 20916182, 41832364, 83664728]

約数ペア:

[(1, 83664728), (2, 41832364), (4, 20916182), (7, 11952104), (8, 10458091), (14, 5976052), (28, 2988026), (56, 1494013), (193, 433496), (386, 216748), (772, 108374), (1351, 61928), (1544, 54187), (2702, 30964), (5404, 15482), (7741, 10808)]