16336816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 32703264

約数和(自身を除く): 16366448

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 197, 284, 292, 394, 568, 584, 788, 1136, 1168, 1576, 3152, 5183, 10366, 13987, 14381, 20732, 27974, 28762, 41464, 55948, 57524, 82928, 111896, 115048, 223792, 230096, 1021051, 2042102, 4084204, 8168408, 16336816]

約数ペア:

[(1, 16336816), (2, 8168408), (4, 4084204), (8, 2042102), (16, 1021051), (71, 230096), (73, 223792), (142, 115048), (146, 111896), (197, 82928), (284, 57524), (292, 55948), (394, 41464), (568, 28762), (584, 27974), (788, 20732), (1136, 14381), (1168, 13987), (1576, 10366), (3152, 5183)]