135040016

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{4723}}^1$

素因数の和:6518

約数の個数: 20

約数和(自身を含む): 261841872

約数和(自身を除く): 126801856

約数列:

[1, 2, 4, 8, 16, 1787, 3574, 4723, 7148, 9446, 14296, 18892, 28592, 37784, 75568, 8440001, 16880002, 33760004, 67520008, 135040016]

約数ペア:

[(1, 135040016), (2, 67520008), (4, 33760004), (8, 16880002), (16, 8440001), (1787, 75568), (3574, 37784), (4723, 28592), (7148, 18892), (9446, 14296)]