31279084

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 56053760

約数和(自身を除く): 24774676

約数列:

[1, 2, 4, 67, 127, 134, 254, 268, 508, 919, 1838, 3676, 8509, 17018, 34036, 61573, 116713, 123146, 233426, 246292, 466852, 7819771, 15639542, 31279084]

約数ペア:

[(1, 31279084), (2, 15639542), (4, 7819771), (67, 466852), (127, 246292), (134, 233426), (254, 123146), (268, 116713), (508, 61573), (919, 34036), (1838, 17018), (3676, 8509)]