211932368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{427283}}^1$

素因数の和:427322

約数の個数: 20

約数和(自身を含む): 423865728

約数和(自身を除く): 211933360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 427283, 854566, 1709132, 3418264, 6836528, 13245773, 26491546, 52983092, 105966184, 211932368]

約数ペア:

[(1, 211932368), (2, 105966184), (4, 52983092), (8, 26491546), (16, 13245773), (31, 6836528), (62, 3418264), (124, 1709132), (248, 854566), (496, 427283)]