40062262

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 60952320

約数和(自身を除く): 20890058

約数列:

[1, 2, 103, 206, 439, 443, 878, 886, 45217, 45629, 90434, 91258, 194477, 388954, 20031131, 40062262]

約数ペア:

[(1, 40062262), (2, 20031131), (103, 388954), (206, 194477), (439, 91258), (443, 90434), (878, 45629), (886, 45217)]