40524952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389663}}^1$

素因数の和:389682

約数の個数: 16

約数和(自身を含む): 81829440

約数和(自身を除く): 41304488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389663, 779326, 1558652, 3117304, 5065619, 10131238, 20262476, 40524952]

約数ペア:

[(1, 40524952), (2, 20262476), (4, 10131238), (8, 5065619), (13, 3117304), (26, 1558652), (52, 779326), (104, 389663)]