16819328

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 33865020

約数和(自身を除く): 17045692

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1301, 1616, 2602, 3232, 5204, 6464, 10408, 12928, 20816, 41632, 83264, 131401, 166528, 262802, 525604, 1051208, 2102416, 4204832, 8409664, 16819328]

約数ペア:

[(1, 16819328), (2, 8409664), (4, 4204832), (8, 2102416), (16, 1051208), (32, 525604), (64, 262802), (101, 166528), (128, 131401), (202, 83264), (404, 41632), (808, 20816), (1301, 12928), (1616, 10408), (2602, 6464), (3232, 5204)]