83749732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28409}}^1$

素因数の和:28491

約数の個数: 24

約数和(自身を含む): 162277920

約数和(自身を除く): 78528188

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 28409, 56818, 113636, 312499, 624998, 1249996, 1903403, 3806806, 7613612, 20937433, 41874866, 83749732]

約数ペア:

[(1, 83749732), (2, 41874866), (4, 20937433), (11, 7613612), (22, 3806806), (44, 1903403), (67, 1249996), (134, 624998), (268, 312499), (737, 113636), (1474, 56818), (2948, 28409)]