531242008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{2857}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 1087526160

約数和(自身を除く): 556284152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2113, 2857, 4226, 5714, 8452, 11428, 16904, 22856, 23243, 31427, 46486, 62854, 92972, 125708, 185944, 251416, 6036841, 12073682, 24147364, 48294728, 66405251, 132810502, 265621004, 531242008]

約数ペア:

[(1, 531242008), (2, 265621004), (4, 132810502), (8, 66405251), (11, 48294728), (22, 24147364), (44, 12073682), (88, 6036841), (2113, 251416), (2857, 185944), (4226, 125708), (5714, 92972), (8452, 62854), (11428, 46486), (16904, 31427), (22856, 23243)]