213410048

素因数分解:

$2^8\times {\mathrm{833633}}^1$

素因数の和:833649

約数の個数: 18

約数和(自身を含む): 425986974

約数和(自身を除く): 212576926

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 833633, 1667266, 3334532, 6669064, 13338128, 26676256, 53352512, 106705024, 213410048]

約数ペア:

[(1, 213410048), (2, 106705024), (4, 53352512), (8, 26676256), (16, 13338128), (32, 6669064), (64, 3334532), (128, 1667266), (256, 833633)]