40558832

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{3221}}^1$

素因数の和:4016

約数の個数: 20

約数和(自身を含む): 78707016

約数和(自身を除く): 38148184

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 3221, 6296, 6442, 12592, 12884, 25768, 51536, 2534927, 5069854, 10139708, 20279416, 40558832]

約数ペア:

[(1, 40558832), (2, 20279416), (4, 10139708), (8, 5069854), (16, 2534927), (787, 51536), (1574, 25768), (3148, 12884), (3221, 12592), (6296, 6442)]