89099888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 179426016

約数和(自身を除く): 90326128

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1913, 2911, 3826, 5822, 7652, 11644, 15304, 23288, 30608, 46576, 78433, 135823, 156866, 271646, 313732, 543292, 627464, 1086584, 1254928, 2173168, 5568743, 11137486, 22274972, 44549944, 89099888]

約数ペア:

[(1, 89099888), (2, 44549944), (4, 22274972), (8, 11137486), (16, 5568743), (41, 2173168), (71, 1254928), (82, 1086584), (142, 627464), (164, 543292), (284, 313732), (328, 271646), (568, 156866), (656, 135823), (1136, 78433), (1913, 46576), (2911, 30608), (3826, 23288), (5822, 15304), (7652, 11644)]