89628044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{30403}}^1$

素因数の和:30485

約数の個数: 24

約数和(自身を含む): 173667648

約数和(自身を除く): 84039604

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 30403, 60806, 121612, 334433, 668866, 1337732, 2037001, 4074002, 8148004, 22407011, 44814022, 89628044]

約数ペア:

[(1, 89628044), (2, 44814022), (4, 22407011), (11, 8148004), (22, 4074002), (44, 2037001), (67, 1337732), (134, 668866), (268, 334433), (737, 121612), (1474, 60806), (2948, 30403)]