81629656

素因数分解:

$2^3\times {\mathrm{1667}}^1\times {\mathrm{6121}}^1$

素因数の和:7794

約数の個数: 16

約数和(自身を含む): 153172440

約数和(自身を除く): 71542784

約数列:

[1, 2, 4, 8, 1667, 3334, 6121, 6668, 12242, 13336, 24484, 48968, 10203707, 20407414, 40814828, 81629656]

約数ペア:

[(1, 81629656), (2, 40814828), (4, 20407414), (8, 10203707), (1667, 48968), (3334, 24484), (6121, 13336), (6668, 12242)]