171181814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{4177}}^1$

素因数の和:4871

約数の個数: 16

約数和(自身を含む): 265520256

約数和(自身を除く): 94338442

約数列:

[1, 2, 31, 62, 661, 1322, 4177, 8354, 20491, 40982, 129487, 258974, 2760997, 5521994, 85590907, 171181814]

約数ペア:

[(1, 171181814), (2, 85590907), (31, 5521994), (62, 2760997), (661, 258974), (1322, 129487), (4177, 40982), (8354, 20491)]