220474048

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{26297}}^1$

素因数の和:26440

約数の個数: 28

約数和(自身を含む): 440859672

約数和(自身を除く): 220385624

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 26297, 52594, 105188, 210376, 420752, 841504, 1683008, 3444907, 6889814, 13779628, 27559256, 55118512, 110237024, 220474048]

約数ペア:

[(1, 220474048), (2, 110237024), (4, 55118512), (8, 27559256), (16, 13779628), (32, 6889814), (64, 3444907), (131, 1683008), (262, 841504), (524, 420752), (1048, 210376), (2096, 105188), (4192, 52594), (8384, 26297)]