40256854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79559}}^1$

素因数の和:79595

約数の個数: 16

約数和(自身を含む): 68739840

約数和(自身を除く): 28482986

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 79559, 159118, 875149, 1750298, 1829857, 3659714, 20128427, 40256854]

約数ペア:

[(1, 40256854), (2, 20128427), (11, 3659714), (22, 1829857), (23, 1750298), (46, 875149), (253, 159118), (506, 79559)]