40075192

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{31907}}^1$

素因数の和:32070

約数の個数: 16

約数和(自身を含む): 75621960

約数和(自身を除く): 35546768

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 31907, 63814, 127628, 255256, 5009399, 10018798, 20037596, 40075192]

約数ペア:

[(1, 40075192), (2, 20037596), (4, 10018798), (8, 5009399), (157, 255256), (314, 127628), (628, 63814), (1256, 31907)]