16428128

素因数分解:

$2^5\times {\mathrm{349}}^1\times {\mathrm{1471}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 32457600

約数和(自身を除く): 16029472

約数列:

[1, 2, 4, 8, 16, 32, 349, 698, 1396, 1471, 2792, 2942, 5584, 5884, 11168, 11768, 23536, 47072, 513379, 1026758, 2053516, 4107032, 8214064, 16428128]

約数ペア:

[(1, 16428128), (2, 8214064), (4, 4107032), (8, 2053516), (16, 1026758), (32, 513379), (349, 47072), (698, 23536), (1396, 11768), (1471, 11168), (2792, 5884), (2942, 5584)]