84214816

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 190161216

約数和(自身を除く): 105946400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 794, 947, 1588, 1894, 2779, 3176, 3788, 5558, 6352, 6629, 7576, 11116, 12704, 13258, 15152, 22232, 26516, 30304, 44464, 53032, 88928, 106064, 212128, 375959, 751918, 1503836, 2631713, 3007672, 5263426, 6015344, 10526852, 12030688, 21053704, 42107408, 84214816]

約数ペア:

[(1, 84214816), (2, 42107408), (4, 21053704), (7, 12030688), (8, 10526852), (14, 6015344), (16, 5263426), (28, 3007672), (32, 2631713), (56, 1503836), (112, 751918), (224, 375959), (397, 212128), (794, 106064), (947, 88928), (1588, 53032), (1894, 44464), (2779, 30304), (3176, 26516), (3788, 22232), (5558, 15152), (6352, 13258), (6629, 12704), (7576, 11116)]