31226014

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 47678400

約数和(自身を除く): 16452386

約数列:

[1, 2, 79, 158, 257, 514, 769, 1538, 20303, 40606, 60751, 121502, 197633, 395266, 15613007, 31226014]

約数ペア:

[(1, 31226014), (2, 15613007), (79, 395266), (158, 197633), (257, 121502), (514, 60751), (769, 40606), (1538, 20303)]