4045312

素因数分解:

$2^9\times {\mathrm{7901}}^1$

素因数の和:7919

約数の個数: 20

約数和(自身を含む): 8083746

約数和(自身を除く): 4038434

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 7901, 15802, 31604, 63208, 126416, 252832, 505664, 1011328, 2022656, 4045312]

約数ペア:

[(1, 4045312), (2, 2022656), (4, 1011328), (8, 505664), (16, 252832), (32, 126416), (64, 63208), (128, 31604), (256, 15802), (512, 7901)]