40931084

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 72737280

約数和(自身を除く): 31806196

約数列:

[1, 2, 4, 127, 197, 254, 394, 409, 508, 788, 818, 1636, 25019, 50038, 51943, 80573, 100076, 103886, 161146, 207772, 322292, 10232771, 20465542, 40931084]

約数ペア:

[(1, 40931084), (2, 20465542), (4, 10232771), (127, 322292), (197, 207772), (254, 161146), (394, 103886), (409, 100076), (508, 80573), (788, 51943), (818, 50038), (1636, 25019)]