90484706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 149882880

約数和(自身を除く): 59398174

約数列:

[1, 2, 13, 26, 67, 127, 134, 254, 409, 818, 871, 1651, 1742, 3302, 5317, 8509, 10634, 17018, 27403, 51943, 54806, 103886, 110617, 221234, 356239, 675259, 712478, 1350518, 3480181, 6960362, 45242353, 90484706]

約数ペア:

[(1, 90484706), (2, 45242353), (13, 6960362), (26, 3480181), (67, 1350518), (127, 712478), (134, 675259), (254, 356239), (409, 221234), (818, 110617), (871, 103886), (1651, 54806), (1742, 51943), (3302, 27403), (5317, 17018), (8509, 10634)]