84217984

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{13999}}^1$

素因数の和:14060

約数の個数: 32

約数和(自身を含む): 171360000

約数和(自身を除く): 87142016

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 13999, 27998, 55996, 111992, 223984, 447968, 657953, 895936, 1315906, 1791872, 2631812, 5263624, 10527248, 21054496, 42108992, 84217984]

約数ペア:

[(1, 84217984), (2, 42108992), (4, 21054496), (8, 10527248), (16, 5263624), (32, 2631812), (47, 1791872), (64, 1315906), (94, 895936), (128, 657953), (188, 447968), (376, 223984), (752, 111992), (1504, 55996), (3008, 27998), (6016, 13999)]