140750416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283771}}^1$

素因数の和:283810

約数の個数: 20

約数和(自身を含む): 281501824

約数和(自身を除く): 140751408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 283771, 567542, 1135084, 2270168, 4540336, 8796901, 17593802, 35187604, 70375208, 140750416]

約数ペア:

[(1, 140750416), (2, 70375208), (4, 35187604), (8, 17593802), (16, 8796901), (31, 4540336), (62, 2270168), (124, 1135084), (248, 567542), (496, 283771)]