16001264

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{3559}}^1$

素因数の和:3848

約数の個数: 20

約数和(自身を含む): 31121520

約数和(自身を除く): 15120256

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 3559, 4496, 7118, 14236, 28472, 56944, 1000079, 2000158, 4000316, 8000632, 16001264]

約数ペア:

[(1, 16001264), (2, 8000632), (4, 4000316), (8, 2000158), (16, 1000079), (281, 56944), (562, 28472), (1124, 14236), (2248, 7118), (3559, 4496)]