233001704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72271}}^1$

素因数の和:72321

約数の個数: 32

約数和(自身を含む): 485667840

約数和(自身を除く): 252666136

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 72271, 144542, 289084, 578168, 939523, 1879046, 2240401, 3758092, 4480802, 7516184, 8961604, 17923208, 29125213, 58250426, 116500852, 233001704]

約数ペア:

[(1, 233001704), (2, 116500852), (4, 58250426), (8, 29125213), (13, 17923208), (26, 8961604), (31, 7516184), (52, 4480802), (62, 3758092), (104, 2240401), (124, 1879046), (248, 939523), (403, 578168), (806, 289084), (1612, 144542), (3224, 72271)]