80022142

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 121605120

約数和(自身を除く): 41582978

約数列:

[1, 2, 103, 206, 463, 839, 926, 1678, 47689, 86417, 95378, 172834, 388457, 776914, 40011071, 80022142]

約数ペア:

[(1, 80022142), (2, 40011071), (103, 776914), (206, 388457), (463, 172834), (839, 95378), (926, 86417), (1678, 47689)]