66319846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{7487}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 102795264

約数和(自身を除く): 36475418

約数列:

[1, 2, 43, 86, 103, 206, 4429, 7487, 8858, 14974, 321941, 643882, 771161, 1542322, 33159923, 66319846]

約数ペア:

[(1, 66319846), (2, 33159923), (43, 1542322), (86, 771161), (103, 643882), (206, 321941), (4429, 14974), (7487, 8858)]