40531542

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 83668992

約数和(自身を除く): 43137450

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 1237, 2474, 3711, 5461, 7422, 10922, 16383, 32766, 53191, 106382, 157099, 159573, 314198, 319146, 471297, 942594, 6755257, 13510514, 20265771, 40531542]

約数ペア:

[(1, 40531542), (2, 20265771), (3, 13510514), (6, 6755257), (43, 942594), (86, 471297), (127, 319146), (129, 314198), (254, 159573), (258, 157099), (381, 106382), (762, 53191), (1237, 32766), (2474, 16383), (3711, 10922), (5461, 7422)]