171231734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{4523}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 268399872

約数和(自身を除く): 97168138

約数列:

[1, 2, 23, 46, 823, 1646, 4523, 9046, 18929, 37858, 104029, 208058, 3722429, 7444858, 85615867, 171231734]

約数ペア:

[(1, 171231734), (2, 85615867), (23, 7444858), (46, 3722429), (823, 208058), (1646, 104029), (4523, 37858), (9046, 18929)]