164751856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{332161}}^1$

素因数の和:332200

約数の個数: 20

約数和(自身を含む): 329504704

約数和(自身を除く): 164752848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 332161, 664322, 1328644, 2657288, 5314576, 10296991, 20593982, 41187964, 82375928, 164751856]

約数ペア:

[(1, 164751856), (2, 82375928), (4, 41187964), (8, 20593982), (16, 10296991), (31, 5314576), (62, 2657288), (124, 1328644), (248, 664322), (496, 332161)]