1606800656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{11071}}^1$

素因数の和:11319

約数の個数: 40

約数和(自身を含む): 3196176384

約数和(自身を除く): 1589375728

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 193, 376, 386, 752, 772, 1544, 3088, 9071, 11071, 18142, 22142, 36284, 44284, 72568, 88568, 145136, 177136, 520337, 1040674, 2081348, 2136703, 4162696, 4273406, 8325392, 8546812, 17093624, 34187248, 100425041, 200850082, 401700164, 803400328, 1606800656]

約数ペア:

[(1, 1606800656), (2, 803400328), (4, 401700164), (8, 200850082), (16, 100425041), (47, 34187248), (94, 17093624), (188, 8546812), (193, 8325392), (376, 4273406), (386, 4162696), (752, 2136703), (772, 2081348), (1544, 1040674), (3088, 520337), (9071, 177136), (11071, 145136), (18142, 88568), (22142, 72568), (36284, 44284)]