81481024

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{9293}}^1$

素因数の和:9442

約数の個数: 28

約数和(自身を含む): 162886644

約数和(自身を除く): 81405620

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 9293, 18586, 37172, 74344, 148688, 297376, 594752, 1273141, 2546282, 5092564, 10185128, 20370256, 40740512, 81481024]

約数ペア:

[(1, 81481024), (2, 40740512), (4, 20370256), (8, 10185128), (16, 5092564), (32, 2546282), (64, 1273141), (137, 594752), (274, 297376), (548, 148688), (1096, 74344), (2192, 37172), (4384, 18586), (8768, 9293)]