66480368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{134033}}^1$

素因数の和:134072

約数の個数: 20

約数和(自身を含む): 132961728

約数和(自身を除く): 66481360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 134033, 268066, 536132, 1072264, 2144528, 4155023, 8310046, 16620092, 33240184, 66480368]

約数ペア:

[(1, 66480368), (2, 33240184), (4, 16620092), (8, 8310046), (16, 4155023), (31, 2144528), (62, 1072264), (124, 536132), (248, 268066), (496, 134033)]