126612368

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{108401}}^1$

素因数の和:108482

約数の個数: 20

約数和(自身を含む): 248674188

約数和(自身を除く): 122061820

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 108401, 216802, 433604, 867208, 1734416, 7913273, 15826546, 31653092, 63306184, 126612368]

約数ペア:

[(1, 126612368), (2, 63306184), (4, 31653092), (8, 15826546), (16, 7913273), (73, 1734416), (146, 867208), (292, 433604), (584, 216802), (1168, 108401)]