90289076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11027}}^1$

素因数の和:11143

約数の個数: 24

約数和(自身を含む): 166743360

約数和(自身を除く): 76454284

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 11027, 22054, 44108, 253621, 507242, 981403, 1014484, 1962806, 3925612, 22572269, 45144538, 90289076]

約数ペア:

[(1, 90289076), (2, 45144538), (4, 22572269), (23, 3925612), (46, 1962806), (89, 1014484), (92, 981403), (178, 507242), (356, 253621), (2047, 44108), (4094, 22054), (8188, 11027)]