64358816

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{19913}}^1$

素因数の和:20024

約数の個数: 24

約数和(自身を含む): 127967364

約数和(自身を除く): 63608548

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 19913, 39826, 79652, 159304, 318608, 637216, 2011213, 4022426, 8044852, 16089704, 32179408, 64358816]

約数ペア:

[(1, 64358816), (2, 32179408), (4, 16089704), (8, 8044852), (16, 4022426), (32, 2011213), (101, 637216), (202, 318608), (404, 159304), (808, 79652), (1616, 39826), (3232, 19913)]