4220416

素因数分解:

$2^9\times {\mathrm{8243}}^1$

素因数の和:8261

約数の個数: 20

約数和(自身を含む): 8433612

約数和(自身を除く): 4213196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 8243, 16486, 32972, 65944, 131888, 263776, 527552, 1055104, 2110208, 4220416]

約数ペア:

[(1, 4220416), (2, 2110208), (4, 1055104), (8, 527552), (16, 263776), (32, 131888), (64, 65944), (128, 32972), (256, 16486), (512, 8243)]