102564368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{206783}}^1$

素因数の和:206822

約数の個数: 20

約数和(自身を含む): 205129728

約数和(自身を除く): 102565360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 206783, 413566, 827132, 1654264, 3308528, 6410273, 12820546, 25641092, 51282184, 102564368]

約数ペア:

[(1, 102564368), (2, 51282184), (4, 25641092), (8, 12820546), (16, 6410273), (31, 3308528), (62, 1654264), (124, 827132), (248, 413566), (496, 206783)]